Thiacloprid-containing ointment for preventing and treating forest pest poplar longhorned beetles

Abstract

The invention discloses thiacloprid-containing ointment for preventing and treating forest pest poplar longhorned beetles, and belongs to the fields of pesticides and preparations thereof. The thiacloprid-containing ointment is prepared by blending 0.1-50% of thiacloprid, 0.1-50% of quintiofos and the balance of additives in percentage by total weight of the ointment, wherein the additives comprise 0.1-80.0% of solvent, 0.1-80.0% of adhesive and 0.1-80.0% of packing in percentage by total weight of the ointment. The thiacloprid-containing ointment is applied to stripped barks, has good adhesive force and persistent effect and is simple and convenient to apply; the utilization rate of the ointment is increased; the environmental pollution is reduced; the ointment can pass through plant epidermis and enter the plants; and the thiacloprid-containing ointment has certain contact action and is capable of preventing the pests from creeping up and down on tree trunks, thus the damage on the plants can also be greatly reduced.

Description

technical field

[0001] The invention relates to an ointment for preventing and controlling poplar beetle pests, and belongs to the field of pesticides and preparations thereof. Background technique

[0002] Poplar longhorn beetle is an important borer pest of poplar, willow, elm, maple and other tree species in my country. More than 100 species of poplar longhorn beetle have been reported in China. Due to the hidden life of poplar longhorn beetles, few types of natural enemies, and complex life history, poplar is one of the preferred tree species for afforestation in my country, such as afforestation, windbreak and sand fixation, fast growth and high yield, resulting in sufficient food resources for poplar longhorn beetles. The occurrence area is 600,000 hm 2 about. In the past 10 years, the macular beetle and the bare-shouldered beetle have spread rapidly and caused serious damage, which has greatly restricted the development of poplar trees and seriously affected the heal...