就中国各油茶产区油茶林的害虫和螨种类、分布、为害状况及其天敌种类资源的研究现状进行了综述.危害我国各油茶产区油茶林的害虫种类达323种,隶属于8目58科,螨类3科6种,其优势种包括鳞翅目、同翅目和鞘翅目在内的20多种.油茶林害虫和螨类在华中、华东丘陵区有9目57科304种；华南丘陵区有9目59科257种；西南高山区有9目56科241种；西北边缘区有7目24科45种.油茶林害虫和螨类对油茶的叶、芽梢、茎干、根、花和果实部位进行危害.其天敌种类有668种.华中、华东丘陵区有昆虫天敌10目51科338种,其余各类天敌86种；华南丘陵区有昆虫天敌6目30科176种,其余各类天敌23种；西南高山区有昆虫天敌9目45科287种,其余各类天敌41种；西北边缘区有昆虫天敌5目10科26种,其余各类天敌7种.%The species, distribution and damage situation of pests and mites of Camellia oleifera in main oil tea producing regions of China were reviewed. Three hundred and twenty-three species of insect pests belonging to 8 orders and 58 families, 6 species of mites belonging to 3 families were reported. The major pests were over 20 species from Lepidoptera, Homoptera and Coleoptera. There were 304 pest species belonging to 9 orders and 57 families distributed in the hilly areas of central and east China, 257 pest species belonging to 9 orders and 59 families in the hilly areas of south China, 241 pest species belonging to 9 orders and 56 families in the mountainous areas of southwest China , and 45 pest species belonging to 7 orders and 24 families in northwest China. The pests and mites usually damage the foliage, bud, shoot, stem, root and flower of the Camellia oleifera trees. Totally 668 species of natural enemies were found, among which, 338 pest natural enemy species belonging to 10 orders and 51 families were found at the hilly areas of central and east China, and other natural enemies of 86 species were also found; 176 pest natural enemy species belonging to 6 orders and 30 families were found at the hilly areas of south China, and 23 species of other enemies were found as well; in the mountainous areas of southwest China, 287 species of pest enemies belonging to 9 orders and 45 families, and 41 species of other enemies were found; in northwest China, 26 species of pest enemies belonging to 5 orders and 10 families, and 7 species of other enemies were found.
展开▼
