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Method for preventing and treating tomato diseases and insect pests

A technology of diseases and insect pests and tomato, applied in the field of fruit and vegetable cultivation, can solve the problems of tomato harvest reduction, stoppage, economic loss, etc., achieve high survival rate, easy operation, and improve yield and quality

Inactive Publication Date: 2015-04-15
蒋君军
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

There are many kinds of diseases and insect pests in the tomato cultivation process, the main diseases and insect pests are: ring spot, late blight, viral disease, leaf mold, ulcer disease, solanum gray mold, spot blight, fusarium wilt, bacterial wilt, root-knot nematode Wait, the virus disease that occurs is devastating. If comprehensive prevention and control measures cannot be taken in time to reduce the occurrence of the disease, it will result in a decrease in tomato harvest or even stop it, resulting in economic losses.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0018] A method for preventing and treating tomato diseases and insect pests, comprising the following measures:

[0019] (1) Selection of varieties: choose good health and good disease resistance varieties when planting;

[0020] (2) Seed disinfection: 3 days before sowing, soak with 10% trisodium phosphate solution and 1.05% sodium hypochlorite solution mixture for 30 minutes, rinse with clear water after pulling out, and then germinate and sow;

[0021] (3) Prevention and control at the seedling stage: 20 days after planting, spray 70% mancozeb wettable powder 400 times liquid and 0.02% neophytomycin solution mixture on the plants, spray once every 6 days, and spray 4 times continuously ;

[0022] (4) Control of flowering and fruiting stage: Spray 50% pirimicarb wettable powder 3000 times liquid spray at the early stage of plant flowering, spray 75% chlorothalonil wettable powder 600 times liquid spray, 50% thiophanate-methyl can Wet powder 500 times liquid and 1:1:200 ti...

Embodiment 2

[0025] A method for preventing and treating tomato diseases and insect pests, comprising the following measures:

[0026] (1) Selection of varieties: choose good health and good disease resistance varieties when planting;

[0027] (2) Seed disinfection: 4 days before sowing, soak with 0.1% potassium permanganate solution and 20% acetamiprid mixed solution for 40 minutes, rinse with clean water or soak with 55°C warm water for 10 minutes before germination and sowing;

[0028] (3) Prevention and control at the seedling stage: after the plants were planted for 25 days, the plants were sprayed with 800 times of liquid of 50% diphenhydramine wettable powder and a mixed solution of 0.025% streptomycin solution, sprayed once every 7 days, and sprayed continuously for 5 times;

[0029] (4) Control of flowering and fruiting stage: spray 50% pirimicarb wettable powder 3300 times liquid spray at the early stage of plant flowering, spray 75% chlorothalonil wettable powder 600 times liqui...

Embodiment 3

[0032] A method for preventing and treating tomato diseases and insect pests, comprising the following measures:

[0033] (1) Selection of varieties: choose good health and good disease resistance varieties when planting;

[0034] (2) Seed disinfection: 5 days before sowing, soak in a mixture of 10% trisodium phosphate solution and 1.05% sodium hypochlorite solution for 50 minutes, rinse with clean water or soak in warm water at 55°C for 10 minutes before germination and sowing;

[0035] (3) Prevention and control at the seedling stage: after plant colonization 30 days, spray 50% diphenhydrine wettable powder 800 times liquid and 0.025% streptomycin solution mixed solution to plant, spray 1 time every 7 days, continuously spray 5 times;

[0036] (4) Flower and fruit stage control: spray 50% pirimicarb wettable powder 3000-3500 times liquid spray at the early stage of plant flowering, and spray 5% chlorothalonil wettable powder 800 times liquid and 58% spirulina at the early st...

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PUM

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Abstract

The invention provides a method for preventing and treating tomato diseases and insect pests. The method comprises the following steps: (1) variety selection; (2) seed disinfection; (3) seedling stage prevention and treatment; (4) flowering and fruiting stage prevention and treatment; (5) field management. According to the method, through the variety selection and the seed disinfection and the combination with the disease and insect pest prevention and treatment of plants during different stages, the various viruses of the plants and the insect pests are fully restrained and killed, so that the higher survival rate of the plants and the prosperous growth are ensured, the yield and the quality of the plants are improved at the same time, and the purpose of increasing both production and income is realized; in addition, the method is systematic and scientific, reasonable and simple and is easy to operate.

Description

technical field [0001] The invention relates to the technical field of fruit and vegetable cultivation, in particular to a method for preventing and controlling tomato diseases and insect pests. Background technique [0002] Tomato, also known as tomato and foreign persimmon, can be eaten raw, cooked, processed into tomato sauce, juice or whole fruit canned, etc. It is one of the most commonly cultivated fruits and vegetables in the world. Tomatoes contain unique antibacterial "tomatoes", rich in carotene, vitamins, calcium, phosphorus, potassium, magnesium, iron, zinc, copper and iodine and other elements, as well as protein, sugar, organic Nutrients such as acid and cellulose. It has the functions of hemostasis, lowering blood pressure, diuresis, invigorating the stomach and eliminating food, promoting body fluid and quenching thirst, clearing heat and detoxifying, cooling blood and calming the liver, removing freckles and whitening, anti-aging and anti-cancer, etc., and ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G13/00A01G1/00A01C1/08A01G7/06
CPCA01C1/08A01G22/00
Inventor 蒋君军
Owner 蒋君军
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