In garden maintenance, as the use rate of pesticides becomes higher and higher, the resistance problem has also worsened. In fact, if you want to effectively control pests, in addition to using pesticides, there are also biological insect control technology, physical insect control technology, etc. In daily maintenance, you can sometimes see these application scenarios. Let’s learn about several common physical insect control technologies in this issue!
【1】Light trap:
uses the phototaxis of nocturnal insects to set up a light source for trapping. The most commonly used lamp sources include fluorescent lamps, black light lamps, high-pressure mercury lamps, , energy-saving lamps, frequency converter lamps, double-wave lamps and solar lamps. This method is simple to operate and does not have pollution, but it should be noted that insect trapping lamps are indiscriminately trapped for insects, which is not conducive to the stability of the ecological environment.
[2] Color trapping:
The most common method is to hang sticky insect board . The sticky insect board insect killing is a physical control technology that uses insect color-tactic nature to lure and kill agricultural pests, which can effectively prevent and control winged aphids, greenhouse whiteflies and leaf fly.
[3] Preference to lure and kill:
Concentrated lure and kill according to some special preferences, such as using willow branches to lure and kill cotton bollworm , twill moth , Paulownia leaves to lure and kill earth tiger , etc. Or pests such as pear star caterpillar, pear snack heartworm, , apple snack heartworm and other pests have the habit of lurking in cracks in thick bark for wintering. Before they overwinter, the trunks are tied up or bandaged in a linen, and they are tempted to burn and eliminate them after wintering.
【4】Blocking and separating
Through various methods, trees are isolated from pests to prevent and control pests, including insect prevention network , bagging fruit trees, and whitening the trunks in autumn and winter.
【5】Qilin sticky worries tape + Kebai---Golden package, one step to prevent insects and colds!
Use Qilin Kebai to whiten the trunk, which does not fade and is resistant to erosion, and has a validity period of up to 180 days. It is used with Qilin adhesion tape. It is white on the bottom and dry on the top. It is both beautiful and convenient, and can play the dual effect of preventing pests from climbing trees and overwinding. It is simple and practical, and in one step!
