Imidacloprid complex pesticide for controlling pest of willow twig gall midge

A technology of imidacloprid and insecticide, which is applied in the field of pesticides, can solve the problems of insect resistance and high price, achieve good control effect and protect the ecological environment

Inactive Publication Date: 2012-10-17
安徽华安达集团工艺品有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

Most of the existing control agents are pure chemical agents. The use of pure chemical agents h

Method used

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  • Imidacloprid complex pesticide for controlling pest of willow twig gall midge
  • Imidacloprid complex pesticide for controlling pest of willow twig gall midge
  • Imidacloprid complex pesticide for controlling pest of willow twig gall midge

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Embodiment Construction

[0013] Weigh Imidacloprid 10g, Kupi 8g, Guanhua 5g, Guanzhong 5g, Neem fruit 5g, wolf poison root 5g, Sophora flavescens 5g, garlic 5g, Coptis chinensis 5g, Yangjinhua 5g, betel nut 2g, Cnidium 3g, Kochia 3g, Saponin leaves 3g, Ailanthus leaf 3g, pine needles 3g, Baibu 2g, Tripterygium wilfordii 2g, mix all the weighed Chinese herbal medicines, soak in water for 10-15 minutes, and then add to 600ml of water to heat extract. , 2 times of hot extraction, each extraction time is 2 hours, the extracts are combined, concentrated and dried to obtain a powdery Chinese herbal medicine extract, which is mixed with imidacloprid, and conventional insecticide auxiliary materials are added to make imidacloprid with a weight content of 10%. The compound wettable powder insecticide.

[0014] Test Data

[0015] The medicament used in the present invention is as follows:

[0016] See Table 1 below for the comparative test results of the wettable powder of the present embodiment and the exist...

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Abstract

The invention relates to an imidacloprid complex pesticide for controlling the pest of willow twig gall midge. Active components in each 100 parts of the imidacloprid complex pesticide comprise, by weight, 9 to 11 of imidacloprid, 7 to 9 of angled bittersweet, 4 to 6 of lilac daphne flower bud, 4 to 6 of cyrtomium rhizome, 4 to 6 of neem fruit, 4 to 6 of euphorbia root, 4 to 6 of lightyellow sophora root, 4 to 6 of garlic, 4 to 6 of coptis, 4 to 6 of daturae flower, 2 to 3 of betel nut, 2 to 3 of common cnidium fruit, 2 to 3 of broom cypress fruit, 2 to 3 of Chinese honey locust leaves, 2 to 3 of ailanthus leaves, 2 to 3 of pine needle, 2 to 3 of stemona root and 2 to 3 of common threewingnut root. Each of the above-mentioned Chinese herbal medicines is extracted by using water or an organic solvent, and all the obtained extract products are used as raw materials for the pesticide. Production cost for the imidacloprid complex pesticide provided in the invention is low, and the raw materials are widely available; the pesticide has the characteristics of high efficiency, low toxicity, high security and environmental protection, enables resistance not to be generated and has special efficacy on controlling the pest of willow twig gall midge.

Description

technical field [0001] The invention relates to the field of pesticides, in particular to a compound pesticide for preventing and controlling the diseases and insect pests of the willow gall mosquito. Background technique [0002] The gall mosquito is the main pest on the willow along the Huaihuai area. In recent years, the damage has become more and more serious, and it has constituted a major obstacle to the production of the willow along the Huaihe area. Most of the existing control agents are pure chemical agents, and the use of pure chemical agents has the disadvantages of high price and easy generation of drug resistance by pests and diseases. The invention provides a compound agent prepared by compounding a small amount of chemical agent and Chinese herbal medicine, which has good insecticidal effect, environmental protection and no drug resistance. SUMMARY OF THE INVENTION [0003] The purpose of the present invention is to provide a compound insecticide of imidac...

Claims

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Application Information

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IPC IPC(8): A01N65/46A01N65/42A01N65/40A01N65/38A01N65/32A01N65/30A01N65/26A01N65/20A01N65/18A01N65/14A01N65/10A01N65/08A01N65/06A01N65/04A01N51/00A01P7/04
CPCY02A50/30
Inventor 潘同春潘同利林华峰姚俊李守军李传杰
Owner 安徽华安达集团工艺品有限公司
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