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Grape violet root rot controlling method

A technology of purple striae disease and grapes, which is applied in the field of prevention and control of grape purple streak disease, can solve problems such as unreasonable solutions, and achieve the effects of reasonable control methods, promoting vigorous growth and solving purple striae disease.

Inactive Publication Date: 2015-03-11
张平
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the control scheme of the existing purple-striped feather disease prevention and control technology is not reasonable.

Method used

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Embodiment 1

[0015] A method for preventing and treating grape purple streak feather disease, is characterized in that, comprises the following steps:

[0016] ①. When building a grape garden, strictly control and do not choose plots with purple streak feather disease;

[0017] ②. Before loading the vine seedlings, immerse them in 800 times liquid of thiophanate-methyl and benlaide for 20 minutes;

[0018] ③. Use organic fertilizer, phosphate fertilizer and potassium fertilizer to control the amount of fruit;

[0019] ④. In the early stage of the disease, ditch around the diseased plant to prevent the spread of mycelium, fungus, sclerotia, old soil or running water, and use 70% thiophanate-methyl wettable powder 800 times liquid or 50% carbendazim in time Wettable powder 2000 times to irrigate the roots, and the irrigation liquid used for irrigation should be used alternately to avoid drug resistance.

[0020] ⑤. Pull out and burn the seriously ill plants in time, and disinfect the tree ...

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PUM

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Abstract

The invention relates to a grape violet root rot controlling method, and relates to the technical field of grape planting. The method comprises the following steps: when a vineyard is to be constructed, strict control is carried out, and a land where violet root rot used to occur is not selected; before grape seedling planting, the seedlings are impregnated by using a 1:800 solution of thiophanate methyl and benomyl for 20min; organic fertilizers, phosphorous fertilizers and potassium fertilizers are adopted as fertilizers, and fruit amount is strictly controlled; and at an early-stage of illness, ditches are dug around the diseased plant for blocking and for preventing mycelium, shoestrings and sclerotium from spreading with soil or running water, and a 1:800 liquid of 70% thiophanate methyl wettable powder or a 1:2000 liquid of 50% carbendazim wettable powder is used for root irrigation in time. Seriously diseased plants are plucked and burned in time. Plant pits of the plucked plants are disinfected by using a 1:300 liquid of 50% carbendazim powder or 25% strong carbendazim emulsifiable concentrate, or are irrigated by using 20% lime water. The grape violet root rot controlling method provided by the invention is reasonable, and has simple steps. With the method, violet root rot occurrence can be prevented from the source, and a significant effect is provided for preventing violet root rot. The method assists in promoting grape thriving.

Description

technical field [0001] The invention relates to the technical field of grape planting, in particular to a method for preventing and treating grape purple streak disease. Background technique [0002] Grapes, which produce almost a quarter of the world's fruits; are highly nutritious and can be made into grape juice, raisins and wine. The planting of grapes will have different moisture and sweetness due to climate conditions and land properties. Therefore, the sweetness and variety of grapes are very different across the country. The most common way to eat grapes at this stage is to prepare raisins, wine and Grape juice, in the actual planting of grapes, the harm of diseases and insect pests is huge. Grape purple streak feather disease is one of the main diseases in grape production in my country. Purple streak feather disease mainly harms the roots of grape trees and the cortex of the damaged roots The woody part rots one after another, the diseased pillar tree is weak, the n...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G17/02A01G7/06A01G13/00
CPCA01G17/02A01G13/00
Inventor 张平
Owner 张平
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