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Pesticide composition comprising flutolanil and cyhalodiamide

A technology of cyantraniliprole and pesticide composition, applied in the field of pesticide composition, can solve the problems of high drug cost, increased pest resistance and the like, and achieve the effects of good quick effect, reduced dosage and long lasting effect

Inactive Publication Date: 2018-03-09
ZHEJIANG RES INST OF CHEM IND CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] Fluoramide and cyantraniliprole used alone have high drug costs, which limits their popularization and application to a certain extent, and long-term single use is likely to increase the degree of pest resistance

Method used

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  • Pesticide composition comprising flutolanil and cyhalodiamide

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0029] Example 1: 20% Fluoramide·Cyantraniliprole Suspension Concentrate

[0030] Fluoramide 5%, cyantraniliprole 15%, phosphate dispersant (FS3000) 4%, sulfonate wetting agent (SXC) 1%, magnesium aluminum silicate 1%, xanthan gum 0.1%, organic Silicone defoamer 0.3%, ethylene glycol 5%, the balance is deionized water, each component is pre-crushed in proportion, then added to a sand mill for grinding, and prepared after high-shear mixing to obtain 20 % Fluoramide·Cyantraniliprole Suspending Concentrate.

[0031] The prepared suspension concentrate is applied to the control of rice stem borer and sheath blight. 20% fluamide · cyantraniliprole suspension concentrate is mixed with water and sprayed evenly with 5 g / mu of active ingredients on the hatching larvae of C. borer eggs and the early stage of sheath blight. After 7 days after the application, it is effective on C. stem borer and C. The control effects of sheath blight were 91.9% and 87.8%. Contrast single agent 20% fl...

Embodiment 2

[0032] Example 2: 50% Fluoramide·Cyantraniliprole Water Dispersible Granules

[0033] According to flunamide 10.0%, cyantraniliprole 40%, dispersant (NNO+ wood sodium) 5%, pull-off powder BX3%, K-12 (sodium lauryl sulfate) 4%, binder carboxymethyl (Ethyl) cellulose 5%, disintegrant (glucose) 5%, diatomaceous earth 3%, kaolin supplemented to 100% of the formula, mix each component uniformly and crush it into a wettable powder by airflow, and then add Appropriate amount of water is used for granulation, drying, and granulation to obtain 50% fluamide·chlorflucyantraniliprole water-dispersible granules.

[0034]The prepared water-dispersible granules were applied to the control of rice stem borer river sheath blight. 50% Fluoramide·Cyantraniliprole Water Dispersible Granules were mixed with water and sprayed evenly with 5 g / mu of active ingredients in the peak stage of hatching larvae of Chilorrhizae eggs and the early stage of sheath blight. and sheath blight were 91.3% and 87....

Embodiment 3

[0035] Example 3: 20% Fluoramide·Cyantraniliprole EC

[0036] According to the formula of fluoramide 15%, chlorofluorocyantraniliprole 5%, calcium dodecylbenzenesulfonate 6%, tristyrylphenol polyoxyethylene ether 6%, NMP 8%, and the balance is xylene, the The components are mixed and stirred evenly according to the proportion to obtain 20% fluamide·chlorflucytraniliprole emulsifiable concentrate.

[0037] The prepared emulsifiable oil was applied to the control of rice stem borer and sheath blight. 20% fluamide·chlorflucytraniliprole emulsifiable concentrate was mixed with water and sprayed evenly with 5 g / mu of active ingredients on the hatching larvae of C. borer eggs and the early stage of sheath blight. The control effects of blight were 93.1% and 85.3%. Contrast single agent 20% flunamide emulsifiable concentrate (application rate is 15 grams / mu), 20% chlorflucytraniliprole suspension concentrate (active ingredient application rate is 3 grams / mu) apply medicine by the s...

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Abstract

The invention provides a pesticide composition comprising flutolanil and cyhalodiamide, wherein the mass ratio of the flutolanil to the cyhalodiamide is 1-50 to 50-1. The invention further provides apesticide comprising the pesticide composition. The provided pesticide composition and the pesticide are high in efficiency, low in toxicity and long in lasting period, and can effectively prevent andcontrol banded sclerotial blight of crops and lepidoptera pests.

Description

technical field [0001] The invention relates to a pesticide composition, in particular to a pesticide composition containing fluoramide and cyantraniliprole. Background technique [0002] The problem of resistance to agricultural pests is a global problem. In rice production, rice is affected by many diseases and insect pests during the growth stage, especially the combined occurrence of rice borer and sheath blight is becoming more and more serious, which has a great impact on agricultural production. On the other hand, with the continuation of chemical control of pests, the increase in the use of pesticides, and the unscientific use of pesticides, the resistance of pests is becoming more and more serious, and the types of resistant pests are increasing, especially Lepidoptera, which is seriously harmful to agricultural production. Pests with a high degree of resistance and a relatively fast development of resistance. The high-intensity use of pesticides leads to excessiv...

Claims

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Application Information

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IPC IPC(8): A01N37/46A01N37/24A01P7/04A01P3/00
CPCA01N37/24A01N37/46A01N2300/00
Inventor 郁季平刘燕君邢家华董德臻胡冬松许勇华袁静
Owner ZHEJIANG RES INST OF CHEM IND CO LTD
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