Pesticide composition for farmland weed diseases and preparation method of pesticide composition

A pesticide composition, weed technology, applied in the directions of botanical equipment and methods, biocides, animal repellants, etc., can solve the problems of unreasonable formula, unsatisfactory effect, unsuitable for industrial production, etc. Small, significant effect, no toxic residue effect

Inactive Publication Date: 2013-09-11
常熟市润丰农业有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, there are also some plant pesticides extracted from Sophora flavescens, but the formula is unreasonable, the effect is not ideal, and it is not suitable for industrial production. The market is in urgent need of a plant that is conducive to environmental protection, can effectively sterilize and weed, and can be suitable for large-scale production. pesticide

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0014] Embodiment 1: Preparation of the pesticide composition of farmland weed disease

[0015] Air-dry, sun-dry or dry at 40-60° C. and pulverize the respective traditional Chinese medicine components. The following raw materials are prepared by taking the following parts by weight: a pesticide composition for weed diseases in farmland, which is prepared by the following raw materials: 55-60 parts by weight of Sapinberry, 10-20 parts by amaranth, 10-20 parts by neem bark 30 parts, 15-25 parts of Shijunzi, 1-15 parts of gallnut, 5-15 parts of holly, 5-10 parts of matrine, 10-15 parts of turnip, 5-15 parts of camphor, 5-15 parts of wood turtle 10-15 parts of turmeric, 5-15 parts of sodium humate, 10-25 parts of proline, 15-20 parts of methionine, 16-23 parts of glycine, 26-33 parts of threonine, tyrosine Amino acid 5-15 parts, Jinggangmycin 2-30 parts, trisiloxane polyoxyethylene ether 10-24 parts, Kewenling 30-50 parts, thymol 10-20 parts, water 10-20 parts .

[0016] Pref...

Embodiment 2

[0018] Embodiment 2: the antibacterial test effect of pesticide composition

[0019] The bactericidal and weeding pesticides obtained in the embodiment of the present invention 1 control rice sheath blight, cucumber downy mildew, pear black heart disease field efficacy test:

[0020] There are 3 treatments in each test, 4 repetitions, each plot area is 10m2, and the test design is carried out according to a completely random design, wherein A: clear water blank control; B: compound carbendazim 800 times dilution positive control; C: this A 300-fold dilution of the botanical pesticide of the invention. The drug was administered 4 times with an interval of 7 days.

[0021] Survey content and data processing: 30 samples were randomly selected in each plot, surveyed before drug application and 7 days after the fourth irrigation, and the number of diseased plants was recorded. Yield survey was carried out when harvesting, and each plot was collected individually and weighed separ...

Embodiment 3

[0025] Embodiment 3: the control weed test effect of pesticide composition

[0026] Field efficacy test of bactericidal and weeding pesticides prepared in Example 1 of the present invention to control ragweed, creeping bentgrass, bluegrass and bermudagrass:

[0027] There are 3 treatments in each test, 4 repetitions, each plot area is 10m2, and the test design is carried out according to a completely random design, wherein A: clear water blank control; B: compound carbendazim 800 times dilution positive control; C: this A 300-fold dilution of the botanical pesticide of the invention. The drug was administered 4 times with an interval of 7 days.

[0028] Survey content and data processing: 30 samples were randomly selected in each plot, surveyed before drug application and 7 days after the fourth irrigation, and the number of diseased plants was recorded. Yield survey was carried out when harvesting, and each plot was collected individually and weighed separately.

[0029] I...

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PUM

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Abstract

The invention relates to a pesticide composition for farmland weed diseases. The pesticide composition is characterized by being prepared from following raw materials in parts by weight: 55-60 parts of soapberries, 10-20 parts of edible amaranth, 10-30 parts of azedarach, 15-25 parts of quispualis indica, 1-15 parts of gallnuts and the like. The pesticide composition can prevent and kill off farmland weeds and has a broad-spectrum sterilization property; compared with the prior art, the preparation disclosed by the invention has the characteristics that a weeding effect is good, environment safety is achieved, the weeds have less possibility of generating the drug resistance and the like, and is wide in application prospect.

Description

technical field [0001] The invention belongs to the technical field of pollution-free pesticides, and relates to a pesticide composition for farmland weed diseases, in particular to a pesticide composition with traditional Chinese medicine as the main active ingredient and a preparation method thereof. Background technique [0002] Plants will encounter various diseases and insect pests during their growth in nature, especially fungal diseases. There are many types and serious diseases. For example, gold disease, red gold disease, and black gold disease are common and difficult to control on many crops. Diseases have brought huge losses to agricultural production, and mainly occur in the tender seedlings, buds, shoots and other parts of crops. When severe, the leaves withered, curled, turned brown, and died. At present, a large number of chemical means are used for prevention and control. The main agents used for the prevention and treatment of powdery mildew in China are me...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01N65/26A01P3/00A01P13/00A01N43/90
Inventor 刘浩川
Owner 常熟市润丰农业有限公司
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