Tetra-flubendiamide-contained pesticidal composition and application thereof
The technology of an insecticidal composition and tetrafluranilamide, which is applied in the field of pesticides, can solve the problems of lack of insecticidal composition, decreased control effect, restriction of insecticidal effect, etc., achieves excellent synergistic effect, reduces usage amount, improves The effect of the control effect
Inactive Publication Date: 2015-04-22
GUANGXI ANTAI CHEM
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Problems solved by technology
Tetrachlorantraniliprole is a low-toxicity, broad-spectrum insecticide that has good activity against Lepidoptera pests. However, if this type of pesticide is used alone for a long time, it is often easy to develop resistance, resulting in a decline in the control effect
[0004] However, in the prior art, there is a lack of an insecticidal composition compounded with tetrachlorantraniliprole, which restricts its insecticidal effect
Method used
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experiment example
[0037] The drug efficacy test results are as follows:
[0038] Table 1: 12% Avi. Tetraflubendiamide (2+10) SC control rice leaf roller field efficacy test results are as follows
[0039]
[0040] Table 2: 45% chlorfenapyr. Tetraflubendiamide (25+20) WDG control rice leaf roller field efficacy test results are as follows
[0041]
[0042]
[0043] From the above test results, it can be seen that the combination of abamectin, chlorfenapyr, etc., and tetraflubendiamide has obvious synergistic effect. Under the same dosage of active ingredients, the efficacy of the compound preparation is significantly higher than that of each single agent. This experiment was done on the same field of farmers in Ganlian Village.
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The invention provides a tetra-flubendiamide-contained pesticidal composition and application thereof. The composition comprises an effective active ingredient A and an effective active ingredient B, wherein the effective active ingredient A is tetra-flubendiamide and the effective active ingredient B is any one selected from the group consisting of abamectin, emamectin benzoate and chlorfenapyr; pesticidal formulations include suspension concentrate, water emulsion, microemulsion, wettable powder, granule and water dispersible granule; the weight percentage of the two active ingredients is 0.1% to 30% : 0.1% to 50%; and the pesticidal composition also includes 5% to 20% of pesticide adjuvant, with the balance being softened water or filler. The tetra-flubendiamide-contained pesticidal composition provided by the invention is applicable to prevention and treatment of cnaphalocrocis medinalis, Chilo suppressalis and Tryporyza incertulas on rice and pests like diamondback moth, beet armyworm and cabbage caterpillar on vegetable. The composition is safe to use and friendly to environment, has excellent synergistic effects on pest control and is capable of improving control effects, reducing usage amount of pesticide and reducing usage cost of farmers.
Description
technical field [0001] The invention relates to the field of pesticides, in particular to an insecticidal composition containing tetraflubendiamide and its application. Background technique [0002] Teflubendiamide is a new type of insecticide jointly developed by Japan Pesticide Company and Bayer. It is mainly used for the control of Lepidoptera pests in vegetables, fruits, rice and cotton. It not only has excellent activity against adults and larvae, but also acts quickly and Long lasting. Due to its unique mechanism of action, it has no cross-resistance with traditional insecticides, is safe for arthropod beneficial insects, and is suitable for integrated pest management and pest resistance management. [0003] Teflubendiamide is different from traditional insecticides and is a ryanodine receptor activator. The typical symptom of lepidopteran larvae after treatment with tetraflubendi is gradual body atrophy, similar symptoms can be seen in pests treated with ryanodine, ...
Claims
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IPC IPC(8): A01N43/90A01N43/56A01P7/04A01N43/36
Inventor 唐美娟黄泽敬粟乃庆黎柱忠吴红城
Owner GUANGXI ANTAI CHEM