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Pesticide synergist for preventing and treating white armoured scale insects and pesticide composition

A kind of pesticide composition, the technology of the white shield scale, applied in the field of pesticides, can solve the problems of not being able to better control the white shield scale pests, and the synergism of the white shield insecticide, and achieve good synergy Function, maintain insecticidal effect, increase penetration effect

Pending Publication Date: 2021-12-10
ZHONGKAI UNIV OF AGRI & ENG +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the plant essential oils currently used to prevent and control pests are mainly terpenoids, aromatic compounds, aliphatic compounds, and nitrogen-containing and sulfur-containing compounds. No better control of white shield scale pests

Method used

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  • Pesticide synergist for preventing and treating white armoured scale insects and pesticide composition
  • Pesticide synergist for preventing and treating white armoured scale insects and pesticide composition
  • Pesticide synergist for preventing and treating white armoured scale insects and pesticide composition

Examples

Experimental program
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Effect test

Embodiment 1

[0039] The present example discloses a pesticide synergist for controlling white shield scale pests. The pesticide synergist includes vegetable oil, and the vegetable oil is selected from a mixture of cinnamon oil, croton oil, and Artemisia annua oil.

[0040] The role and effect of the above-mentioned pesticide synergists for the control of white shield scale pests: cinnamon oil, croton oil, artemisia annua oil, star anise oil, and citronella oil have a significant dissolution effect on the wax secretions of white shield scale insects, and can reduce Or eliminate the protective effect of wax secretions on insects, and at the same time reduce the adsorption and retention of wax secretions on white shield scale insects to fat-soluble insecticides, increase the contact speed and contact surface between pesticides and insects, and improve the insects. The dosage can be increased, and the action speed and control effect of insecticides on white shield scale pests can be significant...

Embodiment 2

[0048] The present example discloses a pesticide synergist for controlling white shield scale pests. The pesticide synergist includes vegetable oil, and the vegetable oil is selected from a mixture of artemisia annua oil, star anise oil, and citronella oil.

[0049] The role and effect of the above-mentioned pesticide synergists for the control of white shield scale pests: cinnamon oil, croton oil, artemisia annua oil, star anise oil, and citronella oil have a significant dissolution effect on the wax secretions of white shield scale insects, and can reduce Or eliminate the protective effect of wax secretions on insects, and at the same time reduce the adsorption and retention of wax secretions on white shield scale insects to fat-soluble insecticides, increase the contact speed and contact surface between pesticides and insects, and improve the insects. The dosage can be increased, and the action speed and control effect of insecticides on white shield scale pests can be signi...

Embodiment 3

[0057] The present embodiment discloses a pesticide synergist for preventing and controlling white shield scale pests, the pesticide synergist includes vegetable oil, and the vegetable oil is selected from cinnamon oil, croton oil, artemisia annua oil, star anise oil, citronella oil mixture.

[0058] The role and effect of the above-mentioned pesticide synergists for the control of white shield scale pests: cinnamon oil, croton oil, artemisia annua oil, star anise oil, and citronella oil have a significant dissolution effect on the wax secretions of white shield scale insects, and can reduce Or eliminate the protective effect of wax secretions on insects, and at the same time reduce the adsorption and retention of wax secretions on white shield scale insects to fat-soluble insecticides, increase the contact speed and contact surface between pesticides and insects, and improve the insects. The dosage can be increased, and the action speed and control effect of insecticides on w...

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Abstract

The invention relates to the technical field of pesticides, in particular to a pesticide synergist for preventing and treating white armoured scale insects and a pesticide composition. The pesticide synergist comprises vegetable oil, the vegetable oil is selected from one or a mixture of more than two of cinnamon oil, croton oil, artemisia apiacea oil, star anise oil and citronella oil. The pesticide synergist can effectively dissolve wax exudates and scale shells of the white armoured scale insects, improves the insecticidal speed and effect of the insecticide, and has the advantage of drug resistance; the pesticide synergist in the pesticide composition and the effective components of a white armoured scale insect insecticide have a good synergistic effect, but do not have cross resistance, so that the insecticidal effect of the insecticide can be effectively maintained.

Description

technical field [0001] The invention relates to the technical field of pesticides, in particular to a pesticide synergist and a pesticide composition for preventing and controlling white shield scale pests. Background technique [0002] Scutoids belong to the order Insecta, Homoptera, and Scale suborder. The surface of the insect body has a real scale, which is composed of the previous instar slough and its secretions, and the main component is wax. Except for male adults, both females and nymphs live a fixed life. The female adult is mostly covered by a shield-like testa, which is separated from the body. [0003] Scutellaria albicans and Pseudomonas chinensis are typical scutellaria, which are widely distributed all over the world and do harm to gardens, vegetables, flowers, Chinese medicinal materials and some crops. The nymphs and female adults are fixed on the branches and leaves and suck the plant juice, and the damage period is long. The trunks, branches or leaves ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01N65/24A01N53/08A01N47/24A01N25/02A01N25/30A01P7/04
CPCA01N65/00A01N65/24A01N53/00A01N47/24A01N47/06A01N25/02A01N25/30Y02A50/30
Inventor 程东美何景超张志祥周易
Owner ZHONGKAI UNIV OF AGRI & ENG
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