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Chlorantraniliprole and emamectin benzoate insecticidal composition

A technology of chlorantraniliprole and its composition, which is applied in the field of synergistic pesticide and insecticidal composition, can solve the problems of high toxicity of fish, shrimp and bees, and achieve the effects of reducing dosage, pollution and cost

Inactive Publication Date: 2009-10-14
SHAANXI BIAOZHENG CROP SCIENCE CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Emamectin benzoate has been produced by many domestic companies, and its application area on crops is also increasing year by year. However, due to its high toxicity to fish, shrimp and bees, its use in water sources and other places is limited, and it has been used continuously for the past two years. Some crop pests have also developed some resistance

Method used

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  • Chlorantraniliprole and emamectin benzoate insecticidal composition
  • Chlorantraniliprole and emamectin benzoate insecticidal composition

Examples

Experimental program
Comparison scheme
Effect test

example 1

[0030] Biological control example 1: Combined effect of chlorantraniliprole and emamectin benzoate on rice leaf roller

[0031] The test drug was prepared from the original drug into the required test drug by the Research Department of Shaanxi Biaozheng Crop Science Co., Ltd. The test method refers to the "People's Republic of China Agricultural Industry Standard NY / T1154.7-2006". The test insects were adult rice leaf rollers collected from the field, reared with rice seedlings indoors, and the first-generation hatched larvae were used. Select larvae with uniform growth and insert them into a petri dish with a diameter of 12 cm in which fresh rice leaves are placed. Put 10 rice leaf rollers into each dish. Each treatment is 5 dishes. Spray with a Potter spray tower at a pressure of 50PSI. Spray one petri dish each time, and spray 3 milliliters of liquid medicine per dish. After spraying, quickly dry the rice leaves and put them in a 25°C, 12H / 12H light incubator for culti...

example 2

[0039] Biological control example 2: Combined effect of chlorantraniliprole and emamectin benzoate on Plutella xylostella

[0040] The test drug was prepared from the original drug into the required test drug by the Research Department of Shaanxi Biaozheng Crop Science Co., Ltd. The test method refers to the "People's Republic of China Agricultural Industry Standard NY / T1154.7-2006". The test insects were the pupae of diamondback moth collected from the field, and the radish seedlings were raised indoors, and the first-generation hatched larvae were used. Select the third-instar larvae with uniform growth and insert them into a 12-centimeter petri dish with fresh pak choy. Put 30 diamondback moth larvae into every dish. 5 dishes per treatment. Spray with a Porrer spray tower at a pressure of 50PSI. Spray one petri dish each time, and spray 3 milliliters of liquid medicine per dish. After spraying, quickly dry the cabbage leaves and put them in a 25°C, 12H / 12H light incuba...

example 3

[0051] Formulation example 3 (45% microemulsion)

[0052] Chlorantraniliprole 40%, emamectin 5%, methanol 6%, glycerin 7%, sodium lignosulfonate 26%, concentrated milk 2201 19%, deionized water to make up to 100%.

[0053] The formula is diluted and sprayed by 5 g / mu times, and the control effect is 94.3% in 72 hours after the medicine. 10% chlorantraniliprole suspension and 2.5% emamectin benzoate microemulsion are treated according to the same method. Method of use, 72 hours after treatment, the control effects were 61.5% and 75.2%.

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PUM

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Abstract

The invention relates to a chlorantraniliprole and emamectin benzoate synergistic insecticidal composition, comprising first active ingredient chlorantraniliprole, second active ingredient emamectin benzoate and diluting agent or carrier which can be acceptable on pesticide, wherein, the weight ratio between the first active ingredient and the second active ingredient is 30:1-1:1. The insecticidal composition can be prepared into suspending agent, water dispersible granules and microemulsion according to the known method in the technical field. The mixed composition has remarkable synergy, so as to improve the control efficiency and expand the control spectrum; the two active ingredients are mixed together, so that the dosage is reduced, the cost is lowered, and the environmental pollution can be alleviated.

Description

technical field [0001] The invention relates to an insecticidal composition, in particular to a synergistic pesticide insecticidal composition containing chlorantraniliprole and emamectin benzoate. Background technique [0002] Chlorantraniliprole is the first broad-spectrum insecticide with a novel o-amidobenzamide chemical structure, which has a unique chemical structure, novel mode of action, and efficient broad-spectrum biological performance and environmental ecological safety. Chlorantraniliprole can effectively control almost all important lepidopteran pests and some other pests. Its high-efficiency larvicidal activity and persistent effect provide outstanding crop protection effects. Leaf rollers have special effects, and are effective against rice thrips, rice beetles, rice bracts and large borers, and the duration of effect is more than 20 days. Chlorantraniliprole has the ability to quickly prevent pests from eating, high-efficiency retention activity and excell...

Claims

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Application Information

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IPC IPC(8): A01N43/90A01N43/56A01P7/00
Inventor 景辉宁昭玉赵萍刘晓明
Owner SHAANXI BIAOZHENG CROP SCIENCE CO LTD
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