鲁南地区园林植物光肩星天牛的发生与防治研究

Occurrence and Control of the Garden Plant Anoplophora glabripennis in the South of Shandong Province

本文对鲁南地区临沂市园林植物垂柳上光肩星天牛的发生与药剂防治进行研究,试验结果表明:40%氧化乐果乳油、30%噻虫嗪悬乳剂和20%吡虫啉可溶水剂在防治光肩星天牛幼虫方面效果显著;在施药方式上,树干输液比打孔注射更能发挥药效。

With the rapid development of landscape industry in southern Shandong Province, the species and degree of garden diseases and insect pests are increasing, especially the stem borer, Anoplophora glabripennis, which damages the willow, red maple and Begonia trees in urban area more and more seriously.In this paper, the occurrence and chemical control of Anoplophora glabripennis on weeping willow in Linyi city of Lunan were studied. The results showed that 40% Omethoate emulsion, 30% thiamethoxam suspension emulsion and 20% imidacloprid soluble agent had significant effect on the control of Anoplophora glabripennis larvae, and trunk infusion was more effective than hole injection.