Hung bag injection type combined reagent for prevention and control of kiwi fruit canker and use method thereof

Abstract

The invention relates to a hung bag injection type combined reagent for prevention and control of kiwi fruit canker and a use method thereof. The combined reagent comprises a single reagent and a resistance reinforcing agent, wherein the single reagent and the resistance reinforcing agent are mixed uniformly at a mass ratio of 1 to 1. When used, the hung bag injection type combined reagent for prevention and control of kiwi fruit canker is prepared according to the proportion, the single reagent and the resistance reinforcing agent are mixed uniformly, and are fed into an infusion bag equipped with an infusion syringe needle; a drill bit is selected and disinfected, a trunk is drilled by utilizing the disinfected drill bit until the wood edge and phloem of the trunk are drilled; the infusion bag is hung above the hole, the infusion syringe needle is inserted into the hole, the infusion speed is adjusted, and thus the infusion is implemented. According to the reagent, the combined reagent is applied to plants in a bag hanging manner, not only can the reagent and pathogenic bacteria be directly contacted, but also the prevention and control effect is lasting, and the reagent has the advantages that the use is convenient, the popularization suitability is achieved, the danger to the kiwi fruit caused by the canker can be effectively controlled, the vitality of the damaged ill plants can be restored, and fruit bearing can be implemented again, and the like.

Description

technical field [0001] The invention relates to the technical field of prevention and treatment of kiwifruit canker, in particular to a bag-injection combination agent for the prevention and control of kiwifruit canker and a use method thereof. Background technique [0002] Kiwifruit canker is a devastating bacterial disease that seriously threatens kiwifruit production and has been listed as a national forest plant quarantine object. The disease is ferocious, and the epidemic year has caused the whole garden to be on the verge of destruction, causing heavy economic losses. The occurrence of the disease not only reduces the yield, but also leads to thickened fruit skin, sour fruit taste, smaller fruit, different fruit shapes, and reduced quality. , the value of the commodity decreases. [0003] Kiwifruit canker is a kind of vascular bundle disease, and the bacteria mainly spread to other parts of the plant through the vascular bundles, so the bacteria are more concealed and...

AI Technical Summary

Problems solved by technology

[0004] At present, single control methods such as spraying and smearing are mostly used for such diseases, and the agents cannot directly contact the germs.

Even if a drug with good systemic properties is selected, it will not achieve good results if it is only applied by spraying or smearing

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