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Prevention and treatment pesticide for kanazawa spider mites on crops

A technology for red spider mites and crops, which is applied in the fields of botanical equipment and methods, animal repellents, plant growth regulators, etc., can solve the problems of land damage, cannot be used for prevention, and will have residual chemicals, and achieve a good therapeutic effect. , The effect of controlling piercing and sucking insect pests

Inactive Publication Date: 2019-02-22
天津市蓟县绿普生蔬菜种植有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The use of chemical methods to eliminate red spiders is not only harmful to the land, but also leaves pesticides on the crops, and long-term consumption will cause harm to the human body
Even though there are some other methods to eliminate spider mites, there are strict requirements on the time and method used, and they can only be used for treatment, not for prevention

Method used

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Examples

Experimental program
Comparison scheme
Effect test

preparation example Construction

[0024] Preparation of a control agent for crop spider mite,

[0025] ⑴ Collect the weeds together with the roots, stems and leaves, wash them for later use, add the washed weeds to the pulverizer and grind them, put the pulverized materials into water at 55°C for 4 hours, the mass ratio of the pulverized materials to water is 10: 150; filtering the soaking solution, and filtering out the residue to make an extract;

[0026] (2) Collect the wild kiwifruit leaves, wash them for later use, put the washed wild kiwifruit leaves into a pulverizer and grind them, put the pulverized material into water at 55°C for 4 hours, and the mass ratio of the pulverized material to water is 10:150 ; filter the soaking solution, and filter out the residue to make an extract;

[0027] (3) Collect the goosebump together with the rhizomes and leaves, wash and set aside, add the washed goosebump into a pulverizer, put the pulverized thing into water for 4 hours at 55°C, and the mass ratio of the pul...

Embodiment 1

[0030] Select 30 acres of jujube planted land and divide it into three groups, each group is 10 acres, of which 10 acres are named A, the other 10 acres are named B, and the other 10 acres are named C. The composition of the soil of A, B and C, The pH is the same, the temperature, humidity, wind, and light of the area are the same, the water source is the same, and the fields are cleaned in the same way.

[0031] The varieties of jujube trees planted in A, B and C are the same, and the plant density and management methods are the same.

[0032] A uses the medicament of the present invention, B uses traditional chemical medicament, and C does not use any medicament.

[0033] In A: mix weed weed extract, wild kiwifruit leaf extract, and squirrel grass extract in a volume ratio of 2:5:3 to obtain a control agent, which is used as follows:

[0034] (1) Mix the preventive agent with water at a volume ratio of 1:1000 to prepare a spray;

[0035] (2) During treatment, spray the who...

Embodiment 2

[0041] Select 30 mu of land planted with peanuts and divide it into three groups of 10 mu each. Among them, 10 mu is named A, the other 10 mu is named B, and the other 10 mu is named C. The composition and pH of the soil of A, B and C The same, the temperature, humidity, wind, and light of the area are the same, the water source is the same, and the fields are cleaned in the same way.

[0042] A, B, and C were planted with the same peanut variety, and the plants were planted at the same density and managed in the same way.

[0043] A uses the medicament of the present invention, B uses traditional chemical medicament, and C does not use any medicament.

[0044] In A: mix the weed weed extract, the wild kiwifruit leaf extract and the squirrel grass extract in a volume ratio of 3:6:2 to obtain the control agent, and use it as follows:

[0045] (1) Mix the preventive agent with water at a volume ratio of 1:1500 to prepare a spray;

[0046] (2) During treatment, spray the whole ...

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PUM

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Abstract

The invention provides a prevention and treatment pesticide for kanazawa spider mites on crops. The prevention and treatment pesticide is prepared from a mixture of a setaira viridis extracting solution, a wild kiwifruit leaf extracting solution and an aquatic malachium herb extracting solution; the prevention and treatment pesticide can be widely applied to pretreatment and treatment of the kanazawa spider mites on solanaceae, cucurbitaceae, leguminous crops, liliaceae, gramineae, malvaceae, jujubes and flowers. The prevention and treatment pesticide disclosed by the invention has the advantages that an extracting solution taking setaira viridis together roots, stems and leaves as raw materials, an extracting solution taking wild kiwifruit leaves as an extracting solution and an extracting solution taking the aquatic malachium herb together with roots, stems and leaves as raw materials are mixed according to proportions to obtain the prevention and treatment pesticide for the kanazawaspider mites; then the prevention and treatment pesticide is diluted with water and the diluted prevention and treatment pesticide is sprayed onto the crops to realize a prevention effect when no diseases are found on the crops and a good treatment effect is played on the crops when the diseases are found on the crops; through field tests, the cure rate reaches 100 percent, and piercing-sucking pests such as the kanazawa spider mites can be effectively prevented and treated; in addition, the setaira viridis, the wild kiwifruit leaves and the aquatic malachium herb are wild plants and can be eaten, so that pesticide residues in the actual use process can be avoided.

Description

technical field [0001] The invention relates to the technical field of a method for preventing and controlling crop production diseases and insect pests, in particular to a control agent for crop spider mite and a preparation method thereof. Background technique [0002] my country is a large agricultural country, and agriculture is the foundation of the national economy. However, in recent years, with the development of the economy, the area of ​​agricultural land has been decreasing, and it is imperative to increase food production. Red spider, also known as cotton red spider, is commonly known as big spider, big dragon, sand dragon, etc., and its scientific name is spider mite. The species in my country is dominated by Tetranychus cinnabarinus, which belongs to Arachnida, Acaridae, and Tetranychidae. Widely distributed and miscellaneous, it can harm more than 110 kinds of plants. It mainly harms various vegetable crops such as Solanaceae, Cucurbitaceae, Legumes, and Lil...

Claims

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Application Information

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IPC IPC(8): A01N65/08A01N65/44A01P7/04A01G13/00
CPCA01G13/00A01N65/00A01N65/08A01N65/44
Inventor 卢秀玲马华阳
Owner 天津市蓟县绿普生蔬菜种植有限公司
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