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Botanical insecticide for preventing and controlling cotton bollworm and preparing method thereof

A plant insecticide, cotton bollworm technology, applied in the field of pesticides, can solve the problems of poor safety, reduced crop yield, no control effect, etc., and achieves the effect of high safety and good control effect

Inactive Publication Date: 2016-08-17
SHANDONG SUNWAY LANDSCAPE TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] (1) The existing insecticides are not ideal for the control of cotton bollworms, or the insecticides only control cotton bollworms and have no control effect on other pests
[0007] (2) Existing pesticides only target pests in the planting ground, and have no significant or no effect on disease control in the planting ground;
[0008] (3) When the existing insecticides are used to prevent and control insect pests, they have certain side effects on cotton, have poor safety, and have certain inhibitory effects on their growth, thereby reducing crop yields

Method used

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  • Botanical insecticide for preventing and controlling cotton bollworm and preparing method thereof
  • Botanical insecticide for preventing and controlling cotton bollworm and preparing method thereof
  • Botanical insecticide for preventing and controlling cotton bollworm and preparing method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0030] Embodiment 1 A kind of plant insecticide for controlling cotton bollworm

[0031] Described insecticide, the mass ratio of each raw material component is:

[0032] 12 parts of imidacloprid, 1.45 parts of ginger extract, 2 parts of prochloraz, 0.8 parts of tetrahydrojatrorrhizine, 1.5 parts of ammonium molybdate, 5 parts of emulsifier, 10 parts of organic solvent, 3 parts of co-solvent, 15 parts of tea tree oil.

[0033] Described imidacloprid, the mass percentage of active ingredient is 10%;

[0034] Described ginger extract contains curcumin, gingerol, and the content of curcumin is 95%, and the content of gingerol is 3%;

[0035] Described prochloraz, the mass percentage composition of active ingredient is 45%;

[0036] Described tetrahydrojatrorrhizine, the mass percent composition of active ingredient is 98%;

[0037] Described ammonium molybdate, the mass percent composition of active ingredient is 99%;

[0038] The tea tree oil contains 4-hydroxyterpene and eu...

Embodiment 2

[0042] Embodiment 2 A kind of plant insecticide for controlling cotton bollworm

[0043] Described insecticide, the mass ratio of each raw material component is:

[0044] 15 parts of imidacloprid, 2 parts of ginger extract, 3 parts of prochloraz, 1 part of tetrahydrojatrorrhizine, 2 parts of ammonium molybdate, 7 parts of emulsifier, 13 parts of organic solvent, 4 parts of co-solvent, 21 parts of tea tree oil.

[0045] Described imidacloprid, the mass percentage of active ingredient is 10%;

[0046] Described ginger extract contains curcumin, gingerol, and the content of curcumin is 95%, and the content of gingerol is 3%;

[0047] Described prochloraz, the mass percentage composition of active ingredient is 45%;

[0048] Described tetrahydrojatrorrhizine, the mass percent composition of active ingredient is 98%;

[0049] Described ammonium molybdate, the mass percent composition of active ingredient is 99%;

[0050] The tea tree oil contains 4-hydroxyterpene and eucalyptol...

Embodiment 3

[0054] Embodiment 3 A kind of plant insecticide for controlling cotton bollworm

[0055] Described insecticide, the mass ratio of each raw material component is:

[0056] 19 parts of imidacloprid, 2.6 parts of ginger extract, 4 parts of prochloraz, 1.3 parts of tetrahydrojatrorrhizine, 2.7 parts of ammonium molybdate, 9 parts of emulsifier, 16 parts of organic solvent, 5 parts of co-solvent, 27 parts of tea tree oil.

[0057] Described imidacloprid, the mass percentage of active ingredient is 10%;

[0058] Described ginger extract contains curcumin, gingerol, and the content of curcumin is 95%, and the content of gingerol is 3%;

[0059] Described prochloraz, the mass percentage composition of active ingredient is 45%;

[0060] Described tetrahydrojatrorrhizine, the mass percent composition of active ingredient is 98%;

[0061] Described ammonium molybdate, the mass percent composition of active ingredient is 99%;

[0062] The tea tree oil contains 4-hydroxyterpene and euc...

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Abstract

The invention provides a plant insecticide for preventing and treating cotton bollworm and a preparation method thereof. The mass content of each raw material component of the insecticide is: 12-19 parts of imidacloprid, 1.45-2.6 parts of ginger extract, Prochloraz 2‑4 parts, tetrahydrojatrorrhizine 0.8‑1.3 parts, ammonium molybdate 1.5‑2.7 parts, emulsifier 5‑9 parts, organic solvent 10‑16 parts, cosolvent 3‑5 parts, tea tree oil 15 parts ‑27 servings. The present invention also provides the application of the above-mentioned insecticide in cotton planting in saline-alkali land. Beneficial effects of the present invention: the insecticide prepared by the present invention has a good control effect on pests in cotton planting fields, and has good control effect on common pests in cotton planting fields: cotton bollworm, cotton bug, thrips, cotton spider mite, whitefly The control effect of the invention is significantly improved; the insecticide prepared by the invention has the same effect on the disease control of cotton plants while eliminating the pests in the cotton planting ground.

Description

technical field [0001] The invention relates to a plant insecticide for controlling cotton bollworm and a preparation method thereof, belonging to the technical field of pesticides. Background technique [0002] Cotton bollworm (Helicoverpa armigera Hubner), a kind of insect, is a big pest in cotton bud stage. Widely distributed in China and all over the world, it occurs in China's cotton and vegetable growing areas. Cotton areas in the Yellow River Basin and the Yangtze River Basin were severely affected. In recent years, Xinjiang cotton area has also occurred from time to time. There are more than 200 species of host plants in more than 20 families. Cotton bollworm is an important borer pest in the bud stage of cotton. It mainly eats buds, flowers, and bolls, and also feeds on young leaves. This insect is the dominant species of bud-boll pest in China's cotton area, and its damage has been rampant in recent years. [0003] Existing chemical insecticides have a certain...

Claims

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Application Information

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IPC IPC(8): A01N65/48A01N51/00A01N47/38A01N59/16A01N43/90A01N35/02A01P7/04A01P7/02A01P3/00A01G13/00
CPCA01N65/00A01G13/00A01N35/02A01N43/90A01N47/38A01N51/00A01N59/16A01N65/48
Inventor 王胜
Owner SHANDONG SUNWAY LANDSCAPE TECH
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