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Insecticidal composition for preventing and treating macadimia nut aphids

An insecticidal composition, technology for aphids, applied in the field of pesticides

Active Publication Date: 2021-07-06
GUANGXI SUBTROPICAL CROPS RES INST GUANGXI SUBTROPICAL AGRI PROD PROCESSING RES INST
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0011] The object of the present invention is to provide an insecticidal composition for preventing and treating macadamia aphids, so as to solve the problems existing in the long-term application of a single chemical agent

Method used

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  • Insecticidal composition for preventing and treating macadimia nut aphids
  • Insecticidal composition for preventing and treating macadimia nut aphids
  • Insecticidal composition for preventing and treating macadimia nut aphids

Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0021] Example : Indoor bioactivity test of propylene glycol alginate compound

[0022] Test object: Macadamia aphid, raised in the laboratory, select nymph as the test object;

[0023] Drugs to be tested: 98% propylene glycol alginate, 92.5% aproteril, 96% butene-fipronil, and 99% pentaclofen;

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PUM

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Abstract

The invention relates to the technical field of pesticides, and in particular relates to an insecticidal composition for preventing and treating macadamia nut aphids. The invention relates to the insecticidal composition for preventing and treating macadamia nut aphids. The effective component of the insecticidal composition is prepared by binary compounding of propylene glycol alginate, afidopyropen, butene-fipronil or guadipyr. When the two effective components in the insecticidal composition are compounded according to a certain mass ratio, a synergistic effect is shown, compared with a single effective component, the control effect on macadamia nut aphids can be improved, on the basis, the application dosage of the pesticide can be reduced, and the control cost can be reduced; and meanwhile, pesticide residues and environmental pressure can be reduced.

Description

technical field [0001] The invention relates to the technical field of pesticides, in particular to an insecticidal composition for controlling macadamia aphids. Background technique [0002] Macadamia, also known as Queensland chestnut, macadamia nut and macadamia walnut, is an evergreen fruit tree native to Australia. It has high economic value, medicinal value and nutritional value, and has always enjoyed the reputation of "the king of dried fruits". The yield and quality of macadamia nuts are not only affected by the natural environment, but also affected by diseases and insect pests. Therefore, in the process of planting macadamia nuts, it is necessary to strengthen the control of diseases and insect pests. [0003] Aphids, also known as honey bugs and greasy insects, are plant-eating insects. More than 4,000 species of aphids have been found, and most of them are pests. Aphids on macadamia nuts not only directly affect their yield and quality, but also spread disease...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01N43/16A01N47/02A01N51/00A01N53/04A01P7/04
CPCA01N43/16A01N47/02A01N51/00A01N53/00
Inventor 杨祥燕蔡元保庞新华李季东冯春梅巫辅民
Owner GUANGXI SUBTROPICAL CROPS RES INST GUANGXI SUBTROPICAL AGRI PROD PROCESSING RES INST
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