Honeysuckle pests (3) Cerambycidae

Anoplophora coffee is an important stem borer that harms honeysuckle. Serious damage will lead to the death of the stem. Control method: Adults begin to lay eggs in the middle and late May. During the spawning period, 600 times of 50% octanoic acid emulsifiable concentrate or 800 times of 50% malathion emulsifiable concentrate can be sprayed, once every 7- 10 days, for 2-3 times; In early May and late June, before the larvae eat the stems, 80% dichlorvos EC 1000 times can be sprayed, each time 1 time. When the larvae eat into the stem, they can suck 80% dichlorvos oil stock solution with a syringe, inject it into the stem, and then seal the wormhole with mud. In addition, cut off dead branches and burn them centrally.