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Biopesticide for preventing cydia pomonella

A technology of biopesticide and codling moth, applied in biocides, animal repellents, plant growth regulators, etc., can solve the problems of rampant and residual pests, and achieve no pesticide residues, long duration, The effect of not polluting the environment

Inactive Publication Date: 2015-09-02
吴迪
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] At present, chemical pesticides are still used as the main means to control cotton bollworms due to their quick-acting and stable advantages, but the "three Rs" produced during the use of chemical pesticides, namely Residue, Resistance and pest regeneration Rampant (Resurgence) problem is becoming more and more serious, bringing extremely serious consequences to agricultural production and human life

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0028] A biopesticide for preventing and controlling codling moth, which includes the following extracts, adjuvants and synergists in parts by weight:

[0029] 150 parts of matrine, 150 parts of nicotine, 150 parts of bouillabaisse, 70 parts of tripterygium wilfordii, 80 parts of saponins, 80 parts of Agrimony, 40 parts of chamaejamas, 120 parts of Kulianguo, 40 parts of Kulianpi, pyrethrum 100 parts, hundred parts 50 parts, geranium 80 parts; euphoric acid 200 parts;

[0030] The weight percent concentrations of the extracts are respectively: 0.31% of matrine, 0.15% of nicotine, 0.2% of bouillabaisse, 0.13% of tripterygium wilfordii, 0.15% of saponins, 0.12% of Agrimony, 0.11% of chamaejamas, and Kulian fruit. 0.1%, Kulianpi 0.11%, Pyrethrum 0.12%, Phytophthora 0.12%, Geranium 0.20%, Euphorbic acid 1.3%;

[0031] The auxiliary agent is a soaking agent, an emulsifier and a stabilizing agent, and the amount of the auxiliary agent is to add 100 kg of soaking agent, 150 kg of em...

Embodiment 2

[0034] A biopesticide for preventing and controlling codling moth, which includes the following extracts, adjuvants and synergists in parts by weight:

[0035] 200 parts of matrine, 100 parts of nicotine, 200 parts of Niuxinpuzi, 50 parts of Tripterygium wilfordii, 120 parts of saponins, 50 parts of Agrimony, 60 parts of chamaejamas, 80 parts of Kulianguo, 60 parts of Kulianpi, pyrethrum chrysanthemum 80 parts, 80 parts of Baibu, 50 parts of geranium; 500 parts of euphoric acid;

[0036] The weight percent concentrations of the extracts are respectively: 0.31% of matrine, 0.15% of nicotine, 0.2% of bouillabaisse, 0.13% of tripterygium wilfordii, 0.15% of saponins, 0.12% of Agrimony, 0.11% of chamaejamas, and Kulian fruit. 0.1%, Kulianpi 0.11%, Pyrethrum 0.12%, Phytophthora 0.12%, Geranium 0.20%, Euphorbic acid 6.5%;

[0037] The auxiliary agent is a soaking agent, an emulsifier and a stabilizing agent, and the amount of the auxiliary agent is to add 100 kg of soaking agent, 1...

Embodiment 3

[0040] A biopesticide for preventing and controlling codling moth, which includes the following extracts, adjuvants and synergists in parts by weight:

[0041] 180 parts of matrine, 135 parts of nicotine, 160 parts of bouillabaisse, 60 parts of tripterygium wilfordii, 100 parts of saponins, 65 parts of agrimony, 50 parts of chamaejamas, 100 parts of bitter fruit, 50 parts of bitter skin, pyrethrum flower 95 parts, 100 parts 75 parts, 60 parts geranium; 400 parts euphorbia;

[0042] The weight percent concentrations of the extracts are respectively: 0.31% of matrine, 0.15% of nicotine, 0.2% of bouillabaisse, 0.13% of tripterygium wilfordii, 0.15% of saponins, 0.12% of Agrimony, 0.11% of chamaejamas, and Kulian fruit. 0.1%, Kulianpi 0.11%, Pyrethrum 0.12%, Phytophthora 0.12%, Geranium 0.20%, Euphorbic acid 4.8%;

[0043] The auxiliary agent is a soaking agent, an emulsifier and a stabilizing agent, and the amount of the auxiliary agent is to add 100 kg of soaking agent, 150 kg ...

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PUM

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Abstract

The invention relates to biopesticide for preventing cydia pomonella. The biopesticide is harmless to people and livestock, generates no phytotoxicity on crops and is free of pesticide residue and environment pollution. The biopesticide comprises following extracts, auxiliaries and synergists including, wherein the extracts include, by weight, 150-200 parts of matrine, 100-150 parts of nicotine, 150-200 parts of cynanchum komarovii, 50-70 parts of tripterygium wilfordii, 80-120 parts of saponin, 50-80 parts of agrimonia pilosa, 40-60 parts of stellera chamaejasme, 80-120 parts of melia azedarach fruit, 40-60 parts of melia azedarach bark, 80-100 parts of pyrethrum flower, 50-80 parts of radix stemonae, 50-80 parts of geranium wilfordii, 200-500 parts of euphorbic acid; the auxiliaries are penetrant, emulgator and stabilizer; the synergists are fungal biocontrol agents composed of trichoderma, penicillium, chaetomium, cylindrocarpon tonkinense, fusarium, beauveria bassiana and metarrhizium anisopliae.

Description

technical field [0001] The invention relates to the technical field of biological pesticides, in particular to a biological pesticide for controlling codling moth. Background technique [0002] Codling moth, Cydia pomonella, belongs to Lepidoptera Toriidae, is an omnivorous borer pest with strong adaptability, stress resistance and reproductive ability, and is a kind of pest that has a great impact on fruit production in the world. The codling moth is native to the southern part of Eurasia, and belongs to the common codling moth species of the Palaearctic, New North, Neotropical, Australia, and African fauna. It has been widely distributed in almost all apple producing areas on 6 continents in the world, and is a devastating fruit-boring pest of pome fruit trees in the world. The insect eats apples, pears, apricots and other fruits with larvae, causing a large number of insects to damage the fruits, and causing the fruits to fall off and rot before they mature. Production ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01N65/46A01P7/04A01N43/40A01N63/04
CPCY02A50/30
Inventor 吴迪
Owner 吴迪
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