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In recent years, China has been continuously increasing the research and development of new pesticide products.
However, I am still completely out of the previous inherent model of pesticide research and development.
Pesticide experts believe that agricultural development has entered a new era, and pesticide research and development should also be used to break through tradition.
Only in this way can we make great strides forward
.
The creation and R&D of new products of fungicides is shifting from focusing solely on disease prevention and increasing production to improving crop quality and caring for crop health
.
Aflatoxins are secondary metabolites produced by Aspergillus flavus and other microorganisms, which are extremely harmful to human health
.
Ma Zhonghua, director of the Institute of Biotechnology of Zhejiang University, summarized its harm as: it is common, corn, peanuts, meat and dairy products, and traditional Chinese medicine are all harmed to varying degrees; residues in the food chain cannot be ignored; it is one of the important causes of liver cancer ; The loss caused is huge.
Take the United States as an example.
The direct loss caused by this toxin to the United States reaches 1 billion US dollars a year
.
Ma Zhonghua introduced that in recent years, the United States has successfully developed and used biocontrol strains that do not produce Aspergillus flavus to successfully solve the problem of aflatoxin contamination such as nuts, peanuts, cottonseed, and corn
.
Based on the experience of the United States, his team successfully screened a highly competitive, non-toxin-producing biocontrol strain AF051 from more than 3,000 isolated Aspergillus flavus strains
.
The wheat-based AF051 fungus was sprinkled with 1.
5 kg per mu during the peanut flowering or corn tasseling period.
After the application, it was managed according to conventional planting methods.
It was found that the aflatoxin control effect on peanuts and corn was more than 60%
.
Wheat head blight is increasing in China.
The disease not only severely affects wheat production, but also causes the accumulation of a variety of mycotoxins (especially vomiting toxins) in wheat grains, posing a serious threat to human and animal health
.
At present, chemical control is an important method for the prevention and control of head blight, but some drugs can stimulate the synthesis of toxins at sublethal concentrations
.
According to Yan Youjian, deputy general manager of Jiangsu Pesticide Research Institute Co.
, Ltd.
(hereinafter referred to as Su Yan), Cyanoxystrobin is a domestically created product that has specific effects on wheat head blight and can reduce the content of the virus
.
From January to June 2017, the sales of this product have exceeded 100 million yuan, making it a leader among domestic pesticide creation products
.
Cyanoxystrobin has grown into a single product with more than 100 million yuan, which is inseparable from the characteristics of its products
.
According to Yan Youjian, the product has four main advantages: the world’s first cyanoacrylate compound with independent intellectual property rights; a new mechanism of action, which is a myosin inhibitor, creating a new disease prevention mechanism for fungicides, and is internationally sterilized Drug Resistance Action Committee gave a special mechanism of action code B6, which has no cross-resistance with existing fungicides; the product is highly specialized and highly effective, has specific effects on Fusarium, has systemic conduction and has both protective and therapeutic activities, and effectively prevents wheat Gibberella.
The most important thing is that this product can prevent diseases and significantly reduce the content of wheat gibberellin, protecting food production and food safety
.
Due to its remarkable effect on disease prevention and virus reduction and reasonable price, it has become a key promotion agent for the prevention and treatment of head blight
.
Su Yan is one of the first provincial-level pharmaceutical research institutes established in the country, and has undertaken more than 100 various scientific research projects
.
Relying on the research and development strength of Suyan, Cyanoxystrobin was born here and has been promoted and developed for 20 years
.
Yan Youjian introduced that from the discovery of the compound in 1998 to the acquisition of the pesticide registration certificate in 2007, Cyanoxystrobin has gone through the first basic research and development for 10 years; 2008~2013 is the demonstration and promotion stage, after several years of severe head blight After the test, the disease prevention effect has been vigorously verified and widely recognized, and it has entered the government wheat procurement application of "one spray and three prevention"
.
At the end of 2014, Jinxing, the compound agent of cyanostrobin and tebuconazole, was registered.
Under the two-wheel drive, especially after the new head took control in 2015, the sales market expanded rapidly, with sales exceeding 100 million in 2017.
Cyanoxystrobin products have entered a period of rapid rise
.
However, I am still completely out of the previous inherent model of pesticide research and development.
Pesticide experts believe that agricultural development has entered a new era, and pesticide research and development should also be used to break through tradition.
Only in this way can we make great strides forward
.
The creation and R&D of new products of fungicides is shifting from focusing solely on disease prevention and increasing production to improving crop quality and caring for crop health
.
Aflatoxins are secondary metabolites produced by Aspergillus flavus and other microorganisms, which are extremely harmful to human health
.
Ma Zhonghua, director of the Institute of Biotechnology of Zhejiang University, summarized its harm as: it is common, corn, peanuts, meat and dairy products, and traditional Chinese medicine are all harmed to varying degrees; residues in the food chain cannot be ignored; it is one of the important causes of liver cancer ; The loss caused is huge.
Take the United States as an example.
The direct loss caused by this toxin to the United States reaches 1 billion US dollars a year
.
Ma Zhonghua introduced that in recent years, the United States has successfully developed and used biocontrol strains that do not produce Aspergillus flavus to successfully solve the problem of aflatoxin contamination such as nuts, peanuts, cottonseed, and corn
.
Based on the experience of the United States, his team successfully screened a highly competitive, non-toxin-producing biocontrol strain AF051 from more than 3,000 isolated Aspergillus flavus strains
.
The wheat-based AF051 fungus was sprinkled with 1.
5 kg per mu during the peanut flowering or corn tasseling period.
After the application, it was managed according to conventional planting methods.
It was found that the aflatoxin control effect on peanuts and corn was more than 60%
.
Wheat head blight is increasing in China.
The disease not only severely affects wheat production, but also causes the accumulation of a variety of mycotoxins (especially vomiting toxins) in wheat grains, posing a serious threat to human and animal health
.
At present, chemical control is an important method for the prevention and control of head blight, but some drugs can stimulate the synthesis of toxins at sublethal concentrations
.
According to Yan Youjian, deputy general manager of Jiangsu Pesticide Research Institute Co.
, Ltd.
(hereinafter referred to as Su Yan), Cyanoxystrobin is a domestically created product that has specific effects on wheat head blight and can reduce the content of the virus
.
From January to June 2017, the sales of this product have exceeded 100 million yuan, making it a leader among domestic pesticide creation products
.
Cyanoxystrobin has grown into a single product with more than 100 million yuan, which is inseparable from the characteristics of its products
.
According to Yan Youjian, the product has four main advantages: the world’s first cyanoacrylate compound with independent intellectual property rights; a new mechanism of action, which is a myosin inhibitor, creating a new disease prevention mechanism for fungicides, and is internationally sterilized Drug Resistance Action Committee gave a special mechanism of action code B6, which has no cross-resistance with existing fungicides; the product is highly specialized and highly effective, has specific effects on Fusarium, has systemic conduction and has both protective and therapeutic activities, and effectively prevents wheat Gibberella.
The most important thing is that this product can prevent diseases and significantly reduce the content of wheat gibberellin, protecting food production and food safety
.
Due to its remarkable effect on disease prevention and virus reduction and reasonable price, it has become a key promotion agent for the prevention and treatment of head blight
.
Su Yan is one of the first provincial-level pharmaceutical research institutes established in the country, and has undertaken more than 100 various scientific research projects
.
Relying on the research and development strength of Suyan, Cyanoxystrobin was born here and has been promoted and developed for 20 years
.
Yan Youjian introduced that from the discovery of the compound in 1998 to the acquisition of the pesticide registration certificate in 2007, Cyanoxystrobin has gone through the first basic research and development for 10 years; 2008~2013 is the demonstration and promotion stage, after several years of severe head blight After the test, the disease prevention effect has been vigorously verified and widely recognized, and it has entered the government wheat procurement application of "one spray and three prevention"
.
At the end of 2014, Jinxing, the compound agent of cyanostrobin and tebuconazole, was registered.
Under the two-wheel drive, especially after the new head took control in 2015, the sales market expanded rapidly, with sales exceeding 100 million in 2017.
Cyanoxystrobin products have entered a period of rapid rise
.
