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Pinellia ternata extract containing plant pesticide special for corns in saline and alkaline land and preparation method thereof

A plant insecticide and corn-specific technology, applied in the field of pesticides, can solve the problems of corn side effects, obvious insecticidal effect, and poor safety, and achieve the effects of increasing carbohydrate and dietary fiber content, good control effect, and increased yield

Inactive Publication Date: 2016-08-24
SHANDONG SUNWAY LANDSCAPE TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] (1) Existing insecticides are only aimed at pests in the planting ground, and have no significant or no control effect on diseases in the planting ground, and the existing insecticides are only effective against certain pests;
[0007] (2) When the existing insecticides are used to control insect pests in corn, they have certain side effects on corn, have poor safety, and have a certain inhibitory effect on its growth, thereby reducing crop yield

Method used

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  • Pinellia ternata extract containing plant pesticide special for corns in saline and alkaline land and preparation method thereof
  • Pinellia ternata extract containing plant pesticide special for corns in saline and alkaline land and preparation method thereof
  • Pinellia ternata extract containing plant pesticide special for corns in saline and alkaline land and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0029] Example 1 A special plant insecticide for corn in saline-alkali land containing pinellia extract

[0030] Described insecticide, the mass ratio of each raw material component is:

[0031] 13 parts of profenofos, 1 part of pinellia extract, 0.7 parts of Ankylos maximus extract, 1.2 parts of Dimethocarb, 0.5 parts of hyoscyamine, 0.7 parts of copper sulfate, 3 parts of emulsifier, 5 parts of active agent, organic 16 parts of solvent.

[0032] Described profenofos, the mass percentage composition of active ingredient is 40%;

[0033] The Pinellia pinellia extract contains nicotine, aspartic acid, and glutamic acid, the content of nicotine is 20%, the content of aspartic acid is 4%, and the content of glutamic acid is 2%;

[0034] The ten major meritorious service extracts of the narrow leaves contain berberine, and the content of berberine is 95%;

[0035] Described Dimethocarb, the mass percent composition of active ingredient is 75%;

[0036] Described hyoscyamine, t...

Embodiment 2

[0041] Embodiment 2 A kind of plant insecticide special for saline-alkali corn containing pinellia extract

[0042] Described insecticide, the mass ratio of each raw material component is:

[0043] 17 parts of profenofos, 3 parts of Pinellia chinensis extract, 2 parts of Ankylos maximus extract, 2 parts of Dimethocarb, 1 part of Hyoscyamine, 2 parts of Copper Sulfate, 5 parts of emulsifier, 8 parts of active agent, organic 20 parts of solvent.

[0044] Described profenofos, the mass percentage composition of active ingredient is 40%;

[0045] The Pinellia pinellia extract contains nicotine, aspartic acid, and glutamic acid, the content of nicotine is 20%, the content of aspartic acid is 4%, and the content of glutamic acid is 2%;

[0046] The ten major meritorious service extracts of the narrow leaves contain berberine, and the content of berberine is 95%;

[0047] Described Dimethocarb, the mass percent composition of active ingredient is 75%;

[0048] Described hyoscyami...

Embodiment 3

[0053] Embodiment 3 A kind of plant insecticide special for saline-alkali corn containing pinellia extract

[0054] Described insecticide, the mass ratio of each raw material component is:

[0055] 20 parts of profenofos, 4 parts of pinellia extract, 2.5 parts of the ten leaves extract, 2.5 parts of Dimethocarb, 1.6 parts of hyoscyamine, 2.5 parts of copper sulfate, 7 parts of emulsifier, 10 parts of active agent, organic 23 parts of solvent.

[0056] Described profenofos, the mass percentage composition of active ingredient is 40%;

[0057] The Pinellia pinellia extract contains nicotine, aspartic acid, and glutamic acid, the content of nicotine is 20%, the content of aspartic acid is 4%, and the content of glutamic acid is 2%;

[0058] The ten major meritorious service extracts of the narrow leaves contain berberine, and the content of berberine is 95%;

[0059] Described Dimethocarb, the mass percent composition of active ingredient is 75%;

[0060] Described hyoscyamine,...

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Abstract

The invention provides a pinellia ternata extract containing plant pesticide special for corns in saline and alkaline land and a preparation method thereof. The pesticide is prepared from, by mass, 13-20 parts of profenofos, 1-4 parts of pinellia ternata, 0.7-2.5 parts of narrow-leaf mohonia fortunei extract, 1.2-2.5 parts of diethofencarb, 0.5-1.6 parts of scopolamine, 0.7-2.5 parts of copper sulfate, 3-7 parts of an emulsifier, 5-10 parts of an activating agent and 16-23 parts of an organic solvent. The invention further provides application of the pesticide in saline-alkali land for corn planting. The pinellia ternata extract containing plant pesticide has the advantages that the prepared pesticide has the effect of preventing and controlling pests in the corn planting land and has the remarkably preventing effect on common pests in the corn planting land, such as European corn borers, mythimna separata, aphids, corn leaf mites and cotton bollworm. The prepared pesticide has the same preventing and controlling effect on corn plant diseases while preventing and controlling the pests in the corn planting land.

Description

technical field [0001] The invention relates to a special plant insecticide for corn in saline-alkali land containing pinellia extract and a preparation method thereof, belonging to the technical field of pesticides. Background technique [0002] Pinellia is the dry tuber of Pinellia ternata (Thunb.) Breit, a plant of the family Araceae. It has a long history of medicinal use. It is warm in nature, pungent in taste, slightly poisonous, and returns to the spleen, stomach, and lung meridians. It has the effects of drying dampness and resolving phlegm, lowering adverse flow and relieving vomiting, dispelling lump and resolving stagnation. Pinellia contains alkaloids, sitosterol, polysaccharides, amino acids, volatile oils, pinellia proteins, and inorganic elements (2), and is an important Chinese herbal medicine. Studies in recent years have also found that pinellia has many important functions such as anti-tumor, anti-early pregnancy, lowering blood fat, protecting the liver...

Claims

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Application Information

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IPC IPC(8): A01N65/40A01N59/20A01N57/14A01N47/20A01N43/90A01P7/02A01P7/04
CPCA01N65/00A01N43/90A01N47/20A01N57/14A01N59/20A01N65/40A01N2300/00
Inventor 王胜
Owner SHANDONG SUNWAY LANDSCAPE TECH
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