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Insecticidal composition containing fenoxycarb and application thereof

An insecticidal composition, the technology of phenoxycarb, applied in the field of pesticides, can solve the problems of slow lethal effect and the like

Inactive Publication Date: 2012-07-11
JIANGSU FUTIAN AGROCHEM CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Its lethal effect is slower because it does not cause rapid dehydration of insects

Method used

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  • Insecticidal composition containing fenoxycarb and application thereof
  • Insecticidal composition containing fenoxycarb and application thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0013] Weigh 25 grams of fenoxycarb, 1 gram of avermectin, 0.5 grams of methyl avermectin benzoate, 2 grams of profenofos, 20 grams of alkylphenol polyoxyethylene ether, dodecylbenzenesulfonate Calcium acid 1.5 grams, add dimethylbenzene again to total weight and be 950 grams, make 3% emulsifiable concentrate by the method for preparing emulsifiable concentrate.

[0014] The emulsifiable concentrate obtained in Example 1 was used to carry out the field drug efficacy test of controlling the small moth, and a single agent was used as a comparative experiment at the same time. The experimental results are shown in Table 1.

[0015] Table 1 Results of field efficacy tests for controlling the small moth

[0016]

Embodiment 2

[0018] Take by weighing 40 grams of fenoxycarb, 0.5 grams of abamectin, 0.5 grams of methyl abamectin benzoate, 5 grams of profenofos, 44 grams of calcium dodecylbenzenesulfonate, then add xylene to Total weight is 920 grams, makes 5% emulsifiable concentrate by the method for preparing emulsifiable concentrate.

[0019] The EC obtained in Example 2 was used to carry out the field efficacy test of controlling rice leaf roller, and a single agent was used as a comparative experiment at the same time. The experimental results are shown in Table 2.

[0020] Table 2 Field efficacy test results of controlling rice leaf roller

[0021]

Embodiment 3

[0023] Weigh 30 grams of fenoxycarb, 1.5 grams of avermectin, 1 gram of methyl avermectin benzoate, 5.5 grams of profenofos, 20 grams of calcium dodecylbenzenesulfonate, nonylphenol polyoxygen Vinyl ether 20 grams, white carbon black 20 grams, sodium sulfate 2 grams, light calcium carbonate make up 380 grams, make 10% wettable powder according to conventional methods.

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PUM

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Abstract

The invention discloses an insecticidal composition containing fenoxycarb. The composition comprises the following active components in portion by mass: 1 to 50 portions of the fenoxycarb, 0.05 to 5 portions of abamectin, 0.01 to 1 portion of emamectin benzoate, and 0.1 to 10 portions of profenofos. The invention also discloses application of the insecticidal composition in the aspects of preventing and controlling rice leaf rollers, diamond back moths or beet armyworms. Proved by field pesticide efficacy test, the insecticidal effect of the composition is remarkably higher than correspondingsingle-dosage effect; and the composition has remarkable synergic function, not only enlarges the insecticidal spectrum, improves the control effect, reduces the control cost and reduces the using amount of a pesticide, but also avoids injury to beneficial insects.

Description

technical field [0001] The invention belongs to the field of pesticides, in particular to an insecticidal composition mainly containing fenoxycarb. Background technique [0002] Fenoxycarb, its chemical name is 2-(p-phenoxyphenoxy) ethyl carbamate, it is a non-terpene carbamate compound, has stomach toxicity and contact action, and has As an insect growth regulator, it can kill insects broad-spectrum; however, its insecticidal effect is non-neurotic, showing strong juvenile hormone activity on a variety of insects, which can lead to egg killing, inhibition of adult metamorphosis and larval stage Moulting, resulting in the death of larvae or pupal stage, specific insecticide, harmless to bees and beneficial organisms. Fenoxycarb is mainly used in warehouses to prevent and control storage pests. Wells have the function of regulating insect growth, such as destroying the unique metamorphosis of insects, spraying barns to prevent the reproduction of Coleoptera and Lepidoptera p...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01N57/14A01N47/12A01N43/90A01P7/00A01P7/04
Inventor 刘东卫
Owner JIANGSU FUTIAN AGROCHEM CO LTD
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