Plant vaccine for pear tree twig blight

Abstract

The invention provides a plant vaccine for pear tree twig blight and belongs to pear tree vaccines. The plant vaccine for the pear tree twig blight is characterized by comprising thiophanate-methyl, thiram, chlorothalonil, tetrahydropiperine, dimethyl sulfoxide, laurocapram, ethanol, potassium sulfate, potassium dihydrogen phosphate, phosphorus pentoxide, a photosynthetic induction factor, sodiumpyrrolidonecarboxylate, potassium sorbate and purified water. The plant vaccine for the pear tree twig blight, provided by the invention has the beneficial effects that a proper amount of a high-penetration type substance are added into the vaccine; after the component is added into the vaccine and is used, the component can rapidly penetrate into pear trees; meanwhile, rapid penetration of medicines for eliminating pathogens also can be accelerated, so that potential twig blight pathogens can be efficiently removed and healthy growth of the pear trees is ensured; a proper amount of substancescontaining phosphorus and potassium elements are added into the vaccine, so that the synthesis of protein can be promoted after the substances are used in the pear trees and are absorbed, and the cold-resisting capability of the pear trees is enhanced; and the quality and yield of pears also can be effectively improved so that the economical income of fruit farmers is improved.

Description

technical field [0001] The invention belongs to a pear tree vaccine. Background technique [0002] Dead branch disease is a disease caused by pathogenic fungi infecting twigs or old branches of pear trees. The affected branches are necrotic, the leaves turn from green to light yellow, and gradually dry up and fall off from the top. As the temperature rises in spring, the pathogenic bacteria that overwintered on the sick and dead trees gradually matured, drifting with the wind to the branches of nearby pear trees, invading the pear trees and multiplying in large numbers, but after infection, some of the pathogenic bacteria entered the interior of the plants. , the use of ordinary medicines can only remove the surface, but cannot treat the internal. Contents of the invention [0003] In order to solve the above problems, the present invention provides a plant vaccine for pear branch blight. By adding an appropriate amount of high-permeable substances in the vaccine, this co...

AI Technical Summary

Problems solved by technology

[0002] Dead branch disease is a disease caused by pathogenic fungi infecting twigs or old branches of pear trees. The affected branches are necrotic, and the leaves turn from green to light yellow. As the temperature rises in spring, the pathogenic bacteria that overwintered on the sick and dead trees gradually matured, drifted with the wind to the branches of nearby pear trees, invaded the pear trees, and multiplied in large numbers. However, after infection, some of the pathogenic bacteria entered the interior of the plants. , the use of ordinary drugs can only remove the surface, but can not treat the internal

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