Insecticidal composition containing ZJ3265 and profenofos
A technology of ZJ3265, an insecticidal composition, is applied in the field of insecticidal compositions for preventing and controlling lepidopteran pests, which can solve the problem of no cross-resistance of insecticides, and achieves reduction of farmers' medication costs, prolonging service life, and reducing usage dosage. Effect
Active Publication Date: 2011-11-23
SINOCHEM LANTIAN +1
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Problems solved by technology
No cross-resistance with existing types of insecticides
Method used
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Experimental program
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Embodiment 1
[0042] Embodiment 1 (40% emulsifiable concentrate)
[0043] ZJ32658%, profenofos 32%, Nongru 2201 # 7.5%, Farm Milk 600 # 4.5%, DMF 8%, mineral spirits 150 to make up to 100%.
Embodiment 2
[0044] Embodiment 2 (42% emulsifiable concentrate)
[0045] ZJ326 57%, profenofos 35%, Nongru 500 # 5%, Nongru 0201B 10%, dimethylformamide 12%, mineral spirits 150 to make up to 100%.
Embodiment 3
[0046] Embodiment 3 (40% emulsifiable concentrate)
[0047] ZJ32655%, profenofos 35%, Nongru 0203B 6%, Nongru 0201B9%, cyclohexanone 8%, mineral spirits 150 to make up to 100%.
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The invention discloses an agricultural insecticidal composition, comprising two active ingredients of a first active ingredient semicarbazone pesticide ZJ3265 and the other active ingredient profenofos. A ratio of the ZJ3265 to the profenofos is1:50 to 50:1, based on active ingredient weight part. The invention also discloses a pesticide, based on active ingredient, containing 0.5-95wt% of the insecticidal composition. The insecticidal composition provided by the invention has substantial synergism, and is especially suitable for controlling lepidoptera insects of rice leaf roller, chilo suppressalis and yellow rice borer, etc.
Description
technical field [0001] The invention belongs to the field of agricultural insecticides, in particular to an insecticidal composition for controlling lepidopteran pests. Background technique [0002] Cnaphalocrocis medinalis, Chilo suppressalis and Tryporyza incertulas are the main pests of rice production safety. It is particularly important to screen out new pesticides that can effectively control rice leaf rollers, rice stem borers, and rice stem borers. [0003] Profenofos (profenofos) is a new variety developed by Ciba-Geigy in the late 1970s. It is a new type of propylthio-containing asymmetric phosphorothioate. It shows high activity against organophosphorus pests. The organic phosphorus insecticide of low toxicity has structure shown in structural formula (I): [0004] [0005] Chemical name: O-(4-bromo-2-chlorophenyl)-O-ethyl-S-propyl-phosphorothioate [0006] Molecular formula: C 11 h 15 BrClO 3 P.S. [0007] Relative molecular mass: 373.6 [0008] ZJ3265...
Claims
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Login to View More IPC IPC(8): A01N57/14A01N47/34A01P7/04
Inventor 陈杰袁静邢家华许天明郁季平郑志文董德臻许勇华周冬英
Owner SINOCHEM LANTIAN