Catkin control agent and application thereof

Abstract

The invention belongs to the field of plant catkin prevention and control, and particularly relates to a catkin prevention and control agent and application thereof. The catkin control agent is mainly prepared from the following components in parts by weight: 2 to 8 parts of biological enzyme, 5 to 10 parts of ionic liquid, 0.5 to 0.8 part of binder, 3 to 8 parts of wetting agent and 70 to 90 parts of buffer solution, the biological enzyme is one or two of cellulase, pectinase and xylanase; the ionic liquid is an acidified 1-ethyl-3-methylimidazolium salt or an acidified 1-butyl-3-methylimidazolium salt, and the ionic liquid is an acidified 1-ethyl-3-methylimidazolium salt; and the binder is polyacrylamide. The catkin control agent is simple in composition, is a liquid preparation, is convenient to apply, can directly degrade part of catkin after being used and can reduce catkin flying in the physical aspect through mutual cooperation of the raw materials, and the catkin control agent and the catkin control agent supplement each other, so that the purpose of reducing catkin flying is achieved.

Description

technical field [0001] The invention belongs to the field of plant catkin prevention and control, and in particular relates to a catkin control agent and application thereof. Background technique [0002] As the backbone tree species of urban greening in northern my country, willow will form catkins floating in the sky for 2-3 months in the city every spring. Catkins have become a major problem in environmental governance. The main hazards of catkins are: 1) Harmful to the health of the population: some people will have allergic symptoms to catkins, and skin allergies may occur after contact with catkins, which may cause itching, redness, and peeling And small rash and other symptoms, severe allergic symptoms may even cause a series of respiratory diseases such as asthma and chronic bronchitis, catkins may even spread and carry germs to a certain extent; 2) cause equipment hidden dangers: flying catkins drilled In some high-precision measuring instruments, it will affect th...

AI Technical Summary

Problems solved by technology

The pill provided by this patent document has a complex composition, and when used, it is necessary to open a small hole of 30-50mm in the root of the tree to insert and fix the pill, which is not only complicated to operate, but also causes damage to the root of the plant. The effective release process works on the roots of the plant, not only the effect is slow but also the effect is uncontrollable

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