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Pesticide for eradicating fruit silver blight disease

A fruit tree and medicine technology, applied in the direction of biocide, animal repellent, plant growth regulator, etc., can solve the problems of no flowering, large damage surface, and fast spread of diseased trees

Inactive Publication Date: 2007-04-25
李广进
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, the silver leaf disease of fruit trees is a kind of bacterial and viral disease. It is mostly caused by pruning contact, wind transmission and soil infection. The disease is named after the leaves are silvery white. If there is no fruit, the whole tree will wither and die in severe cases. Fruit trees with silver leaf disease are often called cancer trees, that is, diseased trees that cannot be cured. The distribution area is also very wide, at present, there is no very effective solution to this disease

Method used

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Examples

Experimental program
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Effect test

Embodiment 1

[0008] Example 1: In 1989, many ruby ​​apple trees (18 years old) in an orchard spread silver leaf disease due to pruning, and began to spread infection from the pruning mouth inward. It was treated on March 10, 1989. The ratio of the medication was: 72% streptomycin sulfate 15 grams, 20% Jinggangmycin 20 grams, kanamycin sulfate 10 grams, water 150 grams, nutrient solution Tianda 2116 : 50 grams, 5 grams of monosodium glutamate leftovers, are made into 250 grams of liquid medicine altogether, before this sick tree germinates, when sap just flows, inject dry: punch holes with a 10mm drill bit, press and irrigate with a high pressure trigger. After the treatment, the symptoms of silver leaf disease were not found again until the flowering stage, and the disease has not been found to occur until now.

Embodiment 2

[0009] Example 2: In the spring of 2006, 10 trees of Jinshuai and Fujiji were found. They spread the infection by digging off the roots of the silver leaf disease in 2001, and gradually immersed in the tree body. It was discovered in 2005, and it was in the germination period in 2006, that is, in March Treatment on the 20th, using dry injection method, with 72% mycin sulfate 15 grams, 4% kasugamycin 60 grams, 20% Jinggangmycin 140 grams, kanamycin sulfate 30ml, Tianda 2116 nutrient solution 10 grams , 90 grams of monosodium glutamate leftovers, 155 grams of water, prepared into 500 grams of liquid medicine, and then add 500 grams of water for drip irrigation, drill holes with an electric drill, drill bit φ10mm, 35 to 40 holes for each tree, and 3 holes for the trunk. 4 holes, 5 to 7 holes in each main branch, 3 to 4 holes in the center trunk; at the same time, the roots are irrigated with an interval of 1 meter, and the depth is 80cm to 100cm. Each plant is diluted 650 times wi...

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PUM

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Abstract

The invention discloses a medicament for the treatment of fruit tree silver leaf, wherein the formulation of the medicament includes 72% streptomycin sulfate (10 million units) 3-4%, kanamycin sulphate (5 million units) 5-8%, 4% kasugamycin 11-14%, 20% Validamycin (5 million units) 25-30%, water 30%, nutrient solution 2116 2%, leftover bits and pieces of gourmet 18%.

Description

Technical field [0001] The invention relates to a medicine for treating fruit trees, in particular to a medicine for radically curing silver leaf disease of fruit trees. Background technique [0002] At present, the silver leaf disease of fruit trees is a kind of bacterial and viral disease. It is mostly caused by pruning contact, wind transmission and soil infection. The disease is named after the leaves are silvery white. If there is no fruit, the whole tree will wither and die in severe cases. Fruit trees with silver leaf disease are often called cancer trees, that is, diseased trees that cannot be cured. The distribution area of ​​the disease is also very extensive. At present, there is no very effective solution to this disease. Contents of the invention [0003] In order to solve the problem of curing silver leaf disease of fruit trees, the present invention provides a medicine for radically curing silver leaf disease of fruit trees. After the medicine is applied to...

Claims

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Application Information

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IPC IPC(8): A01N43/16A01P3/00A01N43/14
Inventor 李广进张敏
Owner 李广进
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