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Protected-field overwintering tomato disease control method

A method of disease prevention and protection, applied in plant protection, botanical equipment and methods, horticulture, etc., can solve the problems of heavy treatment but not heavy prevention, unstoppable disease, easy occurrence, etc. Good results

Inactive Publication Date: 2013-09-11
尉晨
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In the planting of tomatoes in protected areas, due to the influence of the small environment of the facilities, diseases are very easy to occur. In traditional disease prevention and control, vegetable farmers generally focus on treatment but not on prevention, or due to unreasonable selection of pesticides, diseases cannot be prevented. When diseases occur, Do not apply pesticides according to the pharmacology and properties of pesticides, arbitrarily shorten the interval between pesticides, increase the dosage of pesticides and mix pesticides blindly, so that the surface of tomato plants is covered with a thick layer of pesticides, which increases production costs and causes pesticides. The phenomenon of pollution-free vegetables is very common, and the quality of the products cannot meet the requirements of pollution-free vegetables.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0030] A method for preventing and controlling tomato diseases overwintering in a protected area is carried out according to the following steps:

[0031] 1) Prepare diluent

[0032] Take 60% pyracloxadipine water dispersible granules, 30% ether bacteria boscillobacter suspension concentrate, 25% pyraclostrobin EC, 18.7% enoyl pyrazole ester water dispersible granules, 50% pyridine Add water to dilute acyprodil water-dispersible granules and Viridocopper respectively, and dilute the 60% azolether-Dysenlian water-dispersible granules by 1000 times to obtain azolexan-Dysenlian diluent, and the 30% ether bacteria The suspension of boscalid bacteria was diluted 800 times to obtain the dilution of pyraclostrobin. The 25% pyraclostrobin EC was diluted 2200 times to obtain the dilution of pyraclostrobin. Dilute the azole ester water-dispersible granules by 500 times to obtain the diluent of enoyl pyrazole ester, dilute the 50% boscalid water-dispersible granules by 1500 times to obt...

Embodiment 2

[0053] A method for preventing and controlling tomato diseases overwintering in a protected area is carried out according to the following steps:

[0054] 1) Prepare diluent

[0055] Take 60% pyracloxadipine water dispersible granules, 30% ether bacteria boscillobacter suspension concentrate, 25% pyraclostrobin EC, 18.7% enoyl pyrazole ester water dispersible granules, 50% pyridine Acylamid water-dispersible granules and Virido copper were diluted with water respectively, and the 60% azuridine·Dysenlian water-dispersible granules were diluted 700 times to obtain the azuridine-Dysenlian dilution solution. The suspension of boscalid bacteria was diluted 1100 times to obtain the diluent of pyraclostrobin boscalix, and the 25% pyraclostrobin EC was diluted 1700 times to obtain the diluent of pyraclostrobin. Dilute the azole ester water-dispersible granules by 900 times to obtain the diluent of enoyl pyrazole ester, dilute the 50% boscalid water-dispersible granules by 1000 times ...

Embodiment 3

[0076] A method for preventing and controlling tomato diseases overwintering in a protected area is carried out according to the following steps:

[0077] 1) Prepare diluent

[0078] Take 60% pyracloxadipine water dispersible granules, 30% ether bacteria boscalix suspension concentrate, 25% pyraclostrobin EC, 18.7% enoyl pyrazole ester water dispersible granules, 50% pyridoxine Acylamid water-dispersible granules and Virido copper were diluted with water respectively, and the 60% azuridine·Dysenlian water-dispersible granules were diluted 850 times to obtain the azuridine-Dysenlian dilution. The suspension of boscalid bacteria was diluted 900 times to obtain the diluent of pyraclostrobin. Dilute the azole ester water-dispersible granules by 700 times to obtain the diluent of enoyl pyrazole ester, and dilute the 50% boscalid water-dispersible granules by 1300 times to obtain the dilute solution of boscalid. 1400 times, to obtain the dilute solution of Vilitor copper;

[0079...

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PUM

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Abstract

The invention discloses a protected-field overwintering tomato disease control method and belongs to the technical field of tomato disease and pest control. The protected-field overwintering tomato disease control method is prevention-oriented and adopts comprehensive control and alternate use of agricultural chemicals. The technical scheme includes that the method includes: respectively adding water into 60% pyraclostrobin metiram water dispersible granules, 30% kresoxim-methyl boscalid suspending agents, 25% pyraclostrobin emulsion, 18.7% enoyl pyrazole ester water dispersible granules, 50% boscalid water dispersible granules and IDHA Cu for dilution, and spraying the diluted substances step by step. The protected-field overwintering tomato disease control method is widely applied to disease control of protected-field overwintering tomatoes.

Description

technical field [0001] The invention discloses a method for preventing and controlling diseases of overwintering tomatoes in protected areas, belonging to the technical field of tomato diseases and insect pests. Background technique [0002] In the planting of tomatoes in protected areas, due to the influence of the small environment of the facilities, diseases are very easy to occur. In traditional disease prevention and control, vegetable farmers generally focus on treatment but not on prevention, or due to unreasonable selection of pesticides, diseases cannot be prevented. When diseases occur, Do not apply pesticides according to the pharmacology and properties of pesticides, arbitrarily shorten the interval between pesticides, increase the dosage of pesticides and mix pesticides blindly, so that the surface of tomato plants is covered with a thick layer of pesticides, which increases production costs and causes pesticides. Harmful phenomenon is very common, and product...

Claims

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Application Information

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IPC IPC(8): A01G13/00A01G1/00
Inventor 尉晨段艳涛
Owner 尉晨
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