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金龟子幼虫蛴螬,是为害我省旱地作物的主要地下害虫,种类多、食性杂、生活史不一、抗逆性强。为害小麦、玉米、高梁、红苕、花生、甘蔗等多种作物,常造成缺苗、断垄,蛀空果实,影响产量和质量,为害严重的可造成毁种绝收。南充市调查71块花生地,平均果类被害率为20.62%,严重的达87.37%。1 蛴螬主要种群分布及发生特点通过近年调查,我省为害农作物的蛴螬有59种,其中发生面大,为害严重的优势种群有大栗鳃金龟、四川大黑鳃金龟、暗黑鳃金龟、铅灰鳃金龟,霉复鳃金龟及灰胸突鳃金龟
Scarab larvae scabies, is the main underground pests that damage the dry land crops in our province, with many kinds of food habits, different life histories and strong resistance. Damage to wheat, corn, sorghum, red crab, peanuts, sugar cane and other crops, often resulting in lack of seedlings, broken ridge, eroded fruit, affecting the yield and quality of serious damage can cause deforestation. Nanchong City, 71 peanut fields surveyed, the average rate of fruit damage was 20.62%, a serious 87.37%. The main population distribution and occurrence characteristics of 蛴 通 Through surveys in recent years, there are 59 kinds of 为 为 for crop damage in our province, of which, the dominant populations with large and serious damage are the large-scale gill beetle, the big gill beetle, the black gill beetle, Beetles, mold swollen beetles and gray thoracic gills