2011-08-05

Dinotefuran research and development concern

Given Dinotefuran good market prospects and applications for domestic and foreign varieties of pesticides features faster updates, relevant domestic agencies should increase Dinotefuran research and development efforts, increase the new neonicotinoid insecticide create work . 

       
Dinotefuran East Chemical Co., Ltd. is Japan's Mitsui development, and in 2002 listed the new neonicotinoid insecticide. It is the only non-chlorine pesticides, alkali atoms and aromatic rings, called third-generation neonicotinoid insecticide, has a super-efficient, broad-spectrum, with less toxicity is low (slightly toxic preparation level), lasting effect, without injury to crops, the use and safety. With the Chinese market in the near future, the patent is about to expire, Dinotefuran with good prospects for the development and application, should attach great importance to the industry. 

        
Special structure and excellent performance. Dinotefuran other neonicotinoid insecticides with different structures, characteristic of the (±) tetrahydro -3-- methyl furan structure, rather than all the other neonicotinoid-based material has the pyridine structure. As the special structure, performance, compared with more traditional neonicotinoid insecticides excellent, not only in rice, vegetables, fruit trees, flowers on the Hemiptera, Lepidoptera, Diptera, Hymenoptera beetles and the total head pests efficient, and effective on the pests have become a very promising development, structural novelty, there may be a large world-wide variety of pesticides. 

        
Demand prospects. Neonicotinoid insecticides on the market to become mainstream in recent years, domestic and foreign varieties of pesticides and good momentum of development, imidacloprid, acetamiprid, nitenpyram, imidaclothiz, thiacloprid, have already produced domestically; pesticides "four kings" is one of fogo new neonicotinoid insecticide thiamethoxam and new varieties of insects benzamide compound of chlorine products, as domestic rice fields one of the largest amount of pesticides. It is predicted that by 2012, global neonicotinoid insecticide sales will reach $ 2.5 billion, jumped to the entire class of pesticides will be the first of pesticides. Neonicotinoid insecticides not only environmentally friendly, low toxicity, and is consistent with the national conditions of China's crop, a new neonicotinoid insecticide can control the various varieties of rice insect pests. Rice is the first major crop, planted area of ​​43,000 acres, domestic rice prices soared in recent years, rice yield and quality by the state's attention, no doubt greatly promote a new neonicotinoid insecticide market demand; the same time, a ammonium phosphate, five kinds of highly toxic pesticides delisting, the disabled Fipronil insecticide to the domestic market leaving a huge supply gap. In recent years, foreign multinational giants vied for pesticide paddy field pesticide market is indicative of the potential of the domestic market attractive. As countries continue to increase environmentally unfriendly pesticides remediation efforts, the development will bring new neonicotinoid pesticides historic opportunity. 

        
Resistance factor is low. With the neonicotinoid pesticides widely promoted, many pest species on the main neonicotinoid pesticide imidacloprid has generated a certain amount of resistance, the data reported shows that in a region already acetamiprid and Nitenpyram also had a resistance. Furosemide is not yet listed as the first generation of pyridine amine neonicotinoid insecticide alternative varieties, the future does not exist within a short time a similar problem. 

        
Patents about to expire. Dinotefuran since 2002 in Japan, in 2005 in the United States, then in Europe, 2012 listed in mainland China, the patent expired in 2014, currently doing the preparatory work should begin. 

Research has been based. Currently part of the research structure has been carried out Dinotefuran and synthesis intermediates, synthetic route as reported in the literature many domestic research focused on the malonate and ethyl bromoacetate as the starting material for synthesis of 3 - tetrahydrofuranmethanol and further prepared by reacting an important intermediate 3 - tetrahydrofuran methylamine, then the other intermediate O-methyl-N-nitro-N '- phthalimido different urea synthesis furosemide pyridine amine. Currently has three companies Jiangsu, Zhejiang industrial production Dinotefuran key intermediate 3 - tetrahydrofuran methylamine, and export reports, the quality of products fully meet the foreign production Dinotefuran requirements. 

        
Given Dinotefuran good market prospects and applications for domestic and foreign varieties of pesticides features faster updates, relevant domestic agencies should increase Dinotefuran research and development efforts, and Dinotefuran and with other common pesticides agents such as pyrethroids, organophosphate, carbamate complex with the study of imitation at the same time, should learn from foreign advanced experience, increase new neonicotinoid insecticide create work.

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New fungicides Strobilurin, menacing!

Special information series in July theme: methoxy acrylate fungicides Strobilurin Fungicides Insight 
Publication Date: July 31, 2011 
  
Methoxy acrylate fungicides (Strobilurin Fungicides) is a type of bionic unique mechanism of action fungicide. After nearly 20 years of development, its huge market potential has been in the industry, more and more attention. After following the triazole fungicides as another highly dynamic market of new agricultural fungicide, its successful development is undoubtedly a milestone in the history of microbicide development. Strobilurin fungicides not only has a novel mechanism of action and a very broad spectrum of bactericidal and good environmental compatibility, and Wo can remain green until the cereal crops before harvest, thereby increasing crop yield and quality, which is triazolefungicides that fall has now developed into a major European cereal fungicide market. Experts predict the global fungicide market methoxy acrylate with an average annual rate of about 2% to rise year after year, and $ 6 billion to become the main development direction of the fungicide market, its market prospects are very bright. 
Since 1996, Syngenta (ICI) developed the first commercially successful varieties of azoxystrobin (An off of), the world's major pesticide companies have invested research and development of the compounds, reported a number of compounds. Commercialization has been or will be commercialized methoxy acrylate has 16 varieties of pesticides. 
  
The main products are listed as follows: 
Phenoxy bacteria bacteria amine fluoride pyridine ester Bifujunzhi Metominostrobin pyrazole Kresoxim Pyraclostrobin cloves bacteria ester Coumoxystrobin 
Bacteria of oxygen fluoride pyridine ester Picoxystrobin Azoxystrobin Fluoxastrobin a pyridine chloride Hong bacteria bacteria ester ester Jiaxiangjunzhi Lvdingjunzhi 
Kresoxim amine Dimoxystrobin Kresoxim Kresoxim-Methyl Azoxystrobin Azoxystrobin oxime ester Trifloxystrobin bacteria 
Bacterial amine oxime ether amine Xiwojunan Orysastrobin ene ene oxime oxime bacteria bacteria bacteria ester Enestroburin ester Pyrametostrobin acetazolamide 
                              
If the company can supply above products, we sincerely invite you to July 30 and released before the online company and product update information, updated vendors will display products and suppliers in the (Suppliers & Products) column in the forum, and sent to 35,000 subscribers worldwide hands of readers. 
  
Methoxy acrylate fungicide topics will include the following main elements: 
- Introduction 
- Mechanism of product and application objects 
- Main Products 
- Major manufacturers introduced 
- Upcoming patent expirations and market analysis products 
- Business interviews 
- Brand strategy, product 
- Suppliers 
  
In addition, interested readers can refer to a series of topics have been published: 
Neonicotinoid insecticides topics Neonicotinoid Insecticides Insight 
Sulfonylurea herbicides topics Sulfonylurea Herbicide Insight 
Benzimidazole fungicide topics Benzimidazole Fungicides Insight

菊子曰 用菊子曰写博客,就是爽!

2011-08-03

SC pesticide problems in the production process summary

Oh, this is some of my friends asked, I made some simple answer, because the specific equipment and processes depends on the difference, then make some adjustments to the corresponding. Oh, there may be problems this group of colleagues is no stranger to it, because the same set of questions may also be asked several of our senior technical staff, alas! Perhaps few of us the answer is the standard of the cross. 

1, SC large-scale production, the temperature at 30 degrees below room temperature at 30 degrees or more, do get it? What are the requirements of the condensate? 

A: The temperature at 30 degrees below, you can control that, if use of groundwater, or condensing heat exchanger using water temperature can also drop off. 

2, SC in large-scale production, particle size testing instruments need to complete it? Also need to measure what the instrument or test which indicators? 

A: Yes, with a particle size analyzer, without conditions, if the fixed species and processes, grinding the slurry to send in the vicinity of the detection unit for inspection, sorting out the number and size of the abrasive relationship between the future is business as usual. Particle detector is basically the main instrument. 

3, SC, when large-scale production, the added amount of defoamer is how to control and determined? To what extent to remove the bubble can only be packing? 

A: The beginning part of the deployment are added to the slurry, the slurry after grinding later observed bubbles situation. If increased significantly and difficult to eliminate, as part of continuing additional defoamer. Basically, in order to eliminate the bubble does not affect the extent of the standard cans, for example: 200ML bottles fitted 200G, found in or near the bottleneck of the overflow is still needed on the defoaming products. 

4, large-scale production SC, sanding there creaming What causes this? How to solve it? 

A: The direct and formulation screening of a great relationship, not the best optimized formulation screening point. But in the process of large-scale production problems exposed. 

5, SC packaging materials are no restrictions or how to choose? 

A: SC package no special restrictions on the basic material, commonly used bottle is possible. 

6, SC large-scale production, if the original drug into particles or a large block, need to pre-crushed (jet mill) it? 

Homogeneous machine or directly into homogeneous? 

    
A: The discovery of the original drug in large particles and block the original drug, it is best not to directly feed, easy to damage your machine or homogeneous locking motor burn. Generally require pre-crushing machinery like, not necessarily the air, you can crush the ordinary. 

7, SC return if there is how to solve quality problems? (Agglomeration, stratification) 

A: unpacking, ready to rework. Packaging materials, transportation, labor, wear and tear is inevitable. Analysis of hierarchical agglomeration of the reasons that have been layered slurry for processing. If the large particles, you need to re-sanding, Pour the clear liquid, the lower recovery of the active ingredient, the final concentration in the sample test, re-determine the content of preparation. If the slurry to flow, little change in size, to analyze whether or corruption caused by the lack of thickeners, fungicides may be additional thickener solution. 

8, suspended emulsion (SE) processes which are now the most popular? (By hanging tricyclazole propiconazole emulsion, for example) 

9, laboratories SC configuration, the material than how much? (We generally use 1:1-1:2) 

10, large-scale production SC, three sanding is how to do is two or three series it is a cycle? 

A: We are using imported sand mill, grinding efficiency is much higher than domestic. General domestic line is at least two series sanding, if the conditions that three series, set different grinding accuracy and efficiency. 

11, large-scale production SC, the weather temperature (temperature above 35 degrees or below 10 degrees cold) What is the impact of processing? 

   
A: The temperature is generally not much of an impact, only a positive effect.High temperature, then easily lead to evaporation of water, bubbles increased, the slurry temperature is too high, causing the cream of the phenomena. 

12, SC formula, why not use PVA as a thickening agent (I think the pva color is good, but also to prevent coagulation)? PVA solution process is complicated reason? 

A: The trouble is not dissolved, because as a thickener xanthan gum thickening effect a good, easy to use. So rarely use PVA, unless made in a number of FS in the film former (and be vigilant, because the harm likely to lead to closed types). 

13, SC formulations, with a strong dielectric (high concentration) as the dispersion medium (the application has affected the additives), how to choose the right agent? (Glyphosate salt solution to make media) 

A: There is no good way, only you do more screening formula, whether or thickening agent system, system of high-electrolyte systems are not ideal. 

14, I have tested the seed coat of different companies at home and abroad suspension products, domestic general place six months to a size 70-100um, foreign countries can also control the 5UM below. It can be seen, the domestic chaos and the quality varies greatly additives, the additives in China to develop? Haha.

菊子曰 用菊子曰写博客,就是爽!

Some of the things on paraquat

Some time ago that a news is the inclusion of paraquat PIC export restrictions on a list of news, which led to panic. We take a look at the reasons included in the PIC: 
1 paraquat itself dangerous, the most likely cause of illness and death; 2 did not fully fulfill the obligations of the risk; 3 did not fully warn coverage can lead to illness and death. Read these reasons, we can not help but feel a little far-fetched, as the pesticide paraquat toxicity is definitely yes, if the man's suicide led to paraquat to back this offense, I think other varieties of the same pesticide is to be prohibited. Or to see our experts say and recommend it. 
Shandong Pesticide Research Institute, Li Dejun that, objectively, in the production and distribution of paraquat and the normal application process, harm human health and the environment is extremely meager, man-made suicide are intentional misuse, but are not recognized by conventional orpractices lead to accidents. PIC Convention, of course not included in the list as the reason. 
    
This Lide Jun proposals, one management immediately stop pesticide paraquat new registration, the existing product label paraquat on uniform regulations and standards manual and promotional materials, all the labels, logos, brochures and other promotional materials must be significantly location paraquat risks to human health to illustrate the text with eye-catching, eye-catching label must be a unified set of poisoning helpline phone number, note the use of paraquat, paraquat on the characteristics of human health hazards and emergency rescue method. Do not follow regulations and standards and other promotional materials printed label products, to cancel the registration. 
    
Second, the national product standards and national standards committee report recommendations, modify standard products, uniform packaging specifications shape, from product performance (such as solid dosage forms, viscosity, etc.) and increase consumer packaged form or wrongly taken poisoning impulse difficult. Effective relief of human health hazards. 
    
Third, the proposed China Pesticide Industry Association, the organization up and paraquat, paraquat to establish a safety management of the Fund, its purpose is: to establish a standard to prevent pesticide poisoning and first aid platform to enhance the training of primary health care system, medication safety for farmers and characteristics of paraquat poisoning and emergency first-aid training, relevant international organizations and experts to appeal to our reason and scientific basis. Paraquat printed promotional materials or CD-ROM with the knowledge, widely posted and disseminated. 
    
Fourth, to promote the central and local pesticide management and law enforcement agencies to increase enforcement of the paraquat national standard. Organization of paraquat product quality checks, the proposed two random failure of the manufacturers, should revoke the registration of their products. 
Do not know these bits, the fate of paraquat did not help. After all, as the world's second largest selling varieties of pesticides paraquat and China as the world's largest supplier of injury is difficult to afford ah.

菊子曰 用菊子曰写博客,就是爽!

2011-08-02

Failure to identify four methods of pesticides

Intuitive method for powder pesticide, pharmaceutical exterior look, if you have that wet agglomeration, Smell no smell and thick, or other groups can be twisted by hand, indicating that it has basically failed; of pesticide emulsions, first bottle standing, If the liquid turbid or stratification that oil-water separator, a generation or floc sediment suspension, indicating that agents may have failed.

    
Heating method for powder pesticide. Take 5 to 10 grams of pesticides, on the sheet metal on the heat, if they have a lot of white smoke, and have strong pungent odor, indicating a good agent. Otherwise, the note had expired. 

WP floating method for pesticides. 200 grams of water glass first, then weigh 1 gram of pesticides, gently and evenly spread on the water look closely, within 1 minute and can sink into the wet water is not expired pesticides, or is the failure of pesticides. 

    
Hot-melt emulsion method for pesticides. To have even the bottle of pesticide sediment into the warm water in the wet with not too high, to 50 ℃ ~ 60 ℃ is appropriate, for 1 hour after the observation, if the precipitate slowly dissolved, indicating agents has not yet expired, until the precipitate dissolvedcan continue after the re-use; if precipitate insoluble or insoluble, indicating that has failed and can no longer work.

菊子曰 用菊子曰写博客,就是爽!

2011-08-01

"Fwelve Five" Pesticide Industry Development Plan (Full Text)

Pesticides is an important agricultural production and relief supplies, the prevention of agricultural pests, to protect agricultural production and rural incomes and agricultural storage plays an indispensable role. At present, China 90% of the pesticides used in agricultural production, non-agricultural use of pesticides accounted for about 10%. 
First, the Status and Problems of Development 
(A) Status 
        
After years of development, China has formed, including research and development, the original drug production, formulation processing, raw materials and intermediates, pesticides, supporting more complete industrial system, pesticide production capacity and production has been in the forefront of the world, steadily improve product quality, variety increasing the quality and efficiency of agriculture provides a strong support. 
         
Industries have been expanding. As of 2010, more than 1,800 pesticide manufacturers in China, where more than 500 original drug manufacturers, the industry employed 16 million people. By 2010 sales value of 158.96 billion yuan at current prices, profit 8.69 billion yuan, total assets of 124.69 billion yuan.2010, China produced 2.342 million tons of pesticides (active ingredient fold), an increase of 20.4%, export 613,000 tons, an increase of 20.8%. In 2010, China's pesticide production capacity of over 2 million tons, preparation of production capacity of more than 500 million tons, sales of more than 1 billion business over eight pesticides, the main business for the 18 pesticides listed companies. Shown in Table 1. 
Product mix continued to improve. At present, China can produce more than 260 perennial species of the original drugs, more than 3,000 varieties of preparations, highly toxic pesticide reduction plan implemented smoothly and in 2007, methamidophos, monocrotophos, five kinds of highly toxic organophosphate to stop production and all varieties used by a number of high efficiency, low toxicity pesticide products to optimize production processes, efficient residue varieties accounted for 95%. Three varieties from the structure, the declining proportion of pesticides in 2005 from 41.8% down to 31.4% in 2010, the proportion of fungicides and herbicides from 2005 to 10.1% and 28.6%, adjusted to 2010 was 7.1% and 45.0%, the structure of varieties have been greatly improved. Table 2. 
Research and development capabilities have been enhanced. "Eleventh Five-Year", China's increased investment in research and development, the establishment of a north-south Pesticide Center, relying on the existing strength of pesticide research, create a group with independent intellectual property rights and efficient pesticide varieties, such as insect pesticide sulfur nitratephosphorus, the grass herbicide-propyl ether, morpholine fungicides such as fluorine. 
(B) problems 
          
China's rapid industrial development of the pesticide, long-term accumulation of contradictions and problems have gradually emerged. 
          
1 industry concentration is low, small scale enterprises. China's current pesticide production enterprises more than 500, scattered layout, smaller, has not yet internationally competitive enterprises. The following sales of 50 million yuan more than 250 companies, top 10 pesticide companies the proportion of sales accounted for only 21.9% of the industry. 
           
(2) capacity for independent innovation is weak, the low level of technology and equipment. The vast majority of agricultural pesticide R & D investment accounted for sales of less than 1%, only a few companies in the production of individual products to achieve a continuous, automated, most companies still focus on using process parameters shown in situ or manual remote control, capacity The increase also depends on the expansion of a single product. China created only 27 varieties of species, species grade, quality, compared with developed countries there is a big gap. Basic research is weak, insufficient capacity for new product development. 
            
3 product structure needs to be further adjusted. Methamidophos has been completed in five kinds of highly toxic organophosphate pesticide reduction and substitution, as well as tert-parathion, phorate, methyl isofenphos varieties are still high-toxic pesticide production and use, these highly toxic pesticides varieties need to be further reduced and replaced. Pesticides, herbicides and fungicides ratio still needs to adjust the needs of agricultural production, fungicides a relatively small (only about 10%), especially for fruits, vegetables and other crops, fungicides less variety. 
             
4 reduction and heavy task, the lack of effective means of disposing of waste disposal. Pesticide manufacturing by-products and unreacted raw materials, low recovery rate, high water salinity, high concentrations of biodegradable organic pollutants, some of the specific pollution factors means the lack of effective treatment. Most of the original drug manufacturers do not have the ability to deal effectively with specific pollutants. EC and other preparations containing toxic organic solvents is still more environmental problems can not be ignored. Pesticide packaging waste recycling has not been fully carried out. 
   
Second, the trend 
            
From an international perspective, with the United States and Europe increasingly high environmental standards, as well as more details of the international division of labor, developed the original drug and the manufacturing capability to gradually transfer to developing countries, international pesticide in domestic construction of large companies have wholly-owned, joint venture and research institutions, China's pesticide industry is both an opportunity and a challenge, one of leading enterprises can take advantage of foreign advanced technology to enhance their skills on the other hand the impact of weak competitiveness of domestic enterprises. With the development of pesticide technology. In addition, the EU's "Registration, Evaluation, Authorization and Restriction" (REACH regulation) and anti-dumping litigation will be China's pesticide exports have been affected. 
            
Domestically, international pesticide giant has been the continuation of "Zhuanli pesticides - huge profits - R & D investment - new patent Nongyao" development path, while most domestic enterprises in the imitation stage, has created new varieties of intellectual property is still in the initial stage. Pesticide industry, the macroeconomic impact is less than the demand by the general chemical products, while agricultural demand for pesticides under the influence of the major pests and climate is directly related to the other country for the protection of agricultural production will increase investment demand for pesticides and secure. In addition, with the rapid economic development and rising living standards, environmental protection and people's growing awareness of food safety, pesticide production process "wastes" emissions continue to increase supervision of agricultural pesticide residue limits established by the standard will become more stringent, the layout of the pesticide business, new product development, new technology and put forward higher requirements. China's pesticide industry, industrial upgrading, will accelerate the pace of mergers and acquisitions, pesticide production will further large-scale, intensive direction, toward the high pesticide products, security, economic and environmental-friendly direction. 
Third, the guiding principles and development targets 
             
(A) guiding thoroughly implement the scientific concept of development, to further adjust the industrial layout and product mix to meet the needs of agricultural production and enhance food security support capabilities, accelerating technological innovation, promote industrial upgrading and industrial concentration, improve product quality and grades, the implementation of circular economy, reduce environmental pollution, increase resources, comprehensive utilization of energy, improve waste disposal management, to improve the international competitiveness of the pesticide industry, pesticide industry to promote the long-term stable and healthy development. 
             
(B) development objectives 
1 total target 
          
By 2015, the pesticide industry output value reached 230 billion yuan, sales income of 220 billion yuan, profit of 15 billion yuan, an average annual growth reached 7.7%, 7.7%, 9.6%. 
(2) industrial organization development goals 
        
Further concentration of pesticide production in 2015, 30% reduction in the number of pesticide companies, with sales of 50 billion yuan more than five pesticide manufacturers with sales of 20 billion yuan more than 20 pesticide manufacturers. Top 20 pesticide manufacturers of original drugs will account for more than 50% of total. By 2015, strive to enter the concentration area of ​​chemical pesticide companies reach the country's pesticide business for more than 50% of the total, sales training 2 or 3 over $ 10 billion internationally competitive conglomerates. 
3 Product Development Goals 
       
Maintaining a slight increase in total cases to optimize product structure, improve product quality, product quality, and strive to 2015, insecticides, fungicides and herbicides, the ratio of adjusted to 40:15:45. Efficient, safe, economic and environmental friendly production of new varieties account for more than 50%, highly toxic, high-yield varieties of residue from 5% to 3%. 
4 innovation and development goals 
        
Comprehensively improve the ability of independent innovation, establish and perfect the Pesticide system and innovative mechanisms to strengthen create varieties of market development, increase market share. Support qualified enterprises (groups) to establish and improve the GLP system and by relevant international mutual recognition. 2015, Pesticide totaled more than 50 varieties, focusing on pesticide R & D investment accounted for sales revenue reached more than 5%, pesticide industry-wide R & D investment accounted for more than 2% of sales revenue. 
5 Technical Development Goals 
     
By 2015, the pesticide industry as a whole will have a greatly improved level of technology, leading the production of large enterprises to achieve continuous, automatic; newly developed varieties of technical indicators, most of the old varieties of quality has reached international advanced level. 
6 goals of environmental protection and comprehensive utilization of resources 
    
By 2015, the special treatment of pollutants and improve the technology further enhance the "three wastes" emissions by 15%. Pesticide product yield increased by 5% by-product of resource utilization by 30%. 

Fourth, the main task 
(A) adjust the industrial structure 
1 increased industrial concentration. Through mergers, restructuring, joint-stock reform, etc. set up large-scale pesticide enterprise groups, promote the formation of distinctive large-scale, multi-species group of pesticide manufacturers. 2 to 3 furniture foster the international competitiveness of enterprises. 
(2) optimize the industrial layout. According to the market, resources and environmental capacity and other conditions, the formation of the regional advantages of industrial clusters. Strict control of the original drug manufacturers new distribution, new pesticide are treated to enter the professional industrial park, an important water source, urban suburbs and other environmentally sensitive areas of the existing pesticide companies to gradually implement the relocation admission. 
3 strong adjustment of product structure. Focus on developing efficient, safe, environmentally friendly pesticide varieties for common-onset, refractory pests, soil pests, nematodes, pesticides and invasive alien pests nematicide, to adapt farming systems, farming technological change, herbicides, fruit trees and vegetables with a new fungicide and virus inhibitors, used for greenhouses, urban greening, flowers, garden crops, fungicides, seed treatment agent and environmentally friendly fumigant, positive development of plant growth regulators and fruit preservative, used to encourage the development of careen crop pesticides, biological pesticides and for non-agricultural areas of new pesticide products. To vigorously promote water-based pesticide formulations, clean, control the release of other efficient and safe direction. Encourage the development of saving and environment-friendly packaging materials. 
   
4 behind the products and process equipment. Accelerate the elimination of "Guiding Catalogue of Industrial Structure Adjustment" in the backward and backward production technology products and equipment. 
(B) increase the capability of independent innovation and technological upgrading 
1. Actively promote the company as the main research unit support, market-oriented products as the core, a combination of pesticide technology innovation system, continue to support the development of new pesticides, create, make full use of modern techniques to enhance a intellectual property rights and market competitiveness of new pesticide research and development. 
2 large enterprises to achieve continuous production of major products, automation. Increase the pesticide industry, common technology, key technology and integrated technology development, an important pesticide intermediates and intensify the development of special additives. 
3. Strengthen the pesticide industry, intellectual property protection, access to the pesticide industry and product licensing and other aspects of audit focus on intellectual property protection to safeguard their legitimate rights and interests.
(C) protect the ecological environment and resource conservation 
1 existing pesticide manufacturers to the industrial park set to guide the development of circular economy pesticide manufacturers, to encourage clean production and reduce pollution, reduce the "three wastes" treatment costs. 
  
2 for source management, development and implementation of cleaner production processes, increase pesticide "three wastes" treatment technology and equipment development, improve the recovery of raw materials utilization, improve the handling capacity of specific pollutants. Strengthening environmental management of pollution control facilities. Strict control of toxic solvents and additives to use, develop and promote water-based formulations and so on. 
Fifth, safeguards 
(A) to strengthen planning guidance 
Departments around the industry, according to local conditions, organization and structure of the region's guiding document for development of pesticides, to promote the "pesticide industrial policy," implemented to optimize the industrial layout and product structure adjustment, improve product quality, to encourage corporate mergers and acquisitions, technology innovation, development efficient, environmentally friendly and safe new formulation of new varieties to reduce pesticide risks to society and the environment, cultivate independent brands, enhance the international competitiveness of China's pesticide products. 
  
(B) the pesticide industry to improve the access threshold 
Formulate and release "pesticide industry restrictions and obsolete products, technologies and equipment catalog" to improve industry access, strict control of new areas of excess capacity pesticide plant new capacity points and blind.According to the actual development of China's pesticide industry, eliminate backward production capacity, to stop low-level redundant construction, establish and improve the exit mechanism, out of serious environmental pollution, destruction of ecological environment, waste of resources and energy production technology and equipment. 
(C) improve the management of the administrative licensing 
Accordance with the "pesticide regulations" and "pesticide production management practices" requirements, improve the administrative licensing procedures and selection criteria to promote the construction of the administrative licensing information, create pesticide-based data sharing platform, to improve the efficiency of administrative licensing, to promote the industry, pesticide industry restructuring, to maintain the healthy development of the industry. 
(D) increase the intensity of pesticide transformation 
Focusing on the safety of agricultural production involving major investment projects of pesticides, pesticide manufacturers, clean production technology, high environmental risk pesticide alternatives, environmentally friendly pesticide formulations, high concentrations of phosphorus, salt and other wastewater treatment projects. 
(E) establish and improve standards of pesticide products 
Improve the standardization of the pesticide industry to improve production processes and equipment, pesticides, product quality, environmental protection, safety and other aspects of the standards. In accordance with GHS classification and labeling requirements, good uniform risk classification of pesticide products and labeling. 
(F) monitor the operation of the industry to do 
Held from time to time pesticide industry economic forum, organized business exchange, the pesticide industry to track problems in economic operation, coordinate and solve the import and export policies, trade disputes and other issues, run regularly publish analysis reports. The relevant departments jointly approved pesticides to the public, continuing approval, product registration and product licensing information. 
(G) play the role of intermediary organizations 
Strong industry associations and other intermediary organizations play in the economic operation monitoring, standard setting, research, and planning in areas such as the role of the preparation, establishment and improvement of statistical information and publishing, technology development and exchange, trade disputes and coordination service platform, to improve industry self-discipline, establish a credit system has played an important role.

菊子曰 用菊子曰写博客,就是爽!

Japanese rice fields floating granules (herbicides) demonstration test

This is a Japanese rice field with a floating granules have been recognized for the commercialization of products in circulation, is a friend asked additives sent from Japan! By the collapse of trials found in the water, and our country are studying the floating granules (effervescent type) or have some differences: 

    
1 Japan's floating agents like to emphasize its floating nature, always floating on the water. And "wet" as if the two concepts, floating particles are wetting agent is not sinking; 

    
2 particle disintegration and rate of spread in the water did not imagine the fast, stir in the water even in the case, there was no collapse of drawing the trailing phenomenon, only the slow disintegration of the water separation. Likely to use in paddy fields, when the final requirements to be evenly spread out. 

    
3.A and B the difference is not great. Type B is introduced in accordance with the first sink and then float, a little effervescent mean! 

    
4 bags of soluble fast, have seen a lot of domestic capacity bags can be done, but have not seen such a good solubility. 

     
5 Finally, the color of floating debris is not pure white, I feel should be used for packing plant sources. 

     
6 At present, the additive has began to promote in the country, and some manufacturers have registered and engineered a number of products, rice fields in the Northeast a good market feedback. In fact, the Northeast market really has a lot of rice fields have the technical characteristics of small applied a good variety of dosage forms, there are bottles of spilled drops before with good results. 

    
7 formulations in the labor savings, it should be this large a dose "use features." 

    
8. A description: The original form is a liquid has a solid, liquid chlorine acetamide original drug to the original drug-based.

 

菊子曰 用菊子曰写博客,就是爽!