柳树,杨柳科,柳属落叶乔木,其树姿优美,经济价值较高,并且也是一种重要的固堤、护岸、防风固砂和改良盐碱地的树种。但近年来,柳厚壁叶蜂的发生变得越来越频繁,且对柳树的危害也变得越来越大,所以应当引起重视,并需要积极地开展防治。柳厚壁叶蜂又名柳瘿叶蜂,属膜翅目、叶蜂科。柳厚壁叶蜂,在柳树集中的地方,多发生。在江苏地区,柳厚壁叶蜂一年会发生1代。柳厚壁叶蜂是以老熟幼虫在土壤中结茧越冬。 Willow, willow family, Salix deciduous tree, its beautiful tree pose, high economic value, and is also an important solidification embankment, bank protection, wind sand and improve saline-alkali tree species. However, in recent years, the occurrence of Larix gmelini has become more and more frequent, and its damage to willow trees has also become larger and larger. Therefore, attention should be paid to it and active prevention and treatment should be carried out. Willow thick-walled leaf bee also known as Willow bee, belonging to Hymenoptera, the leaf bee Division. Willow thick-walled bee, where willow concentration, and more. In Jiangsu Province, willow thick wall leaf bee one generation a year. Willow thick-walled bee larvae cocoon overwintering in the soil.