一、印度的检疫性病虫害概况棉红铃虫原产于印度,现在几乎世界所有棉区都有分布,是危害最大的毁灭性害虫之一;梨圆盾蚧约在1923年传入印度,现已引起喜马偕尔邦和克什米尔邦的苹果种植者的关注;马铃薯块茎蛾1900年自意大利传入,现分布于全国各地;苹果绵蚜也是一种 First, the Indian situation of quarantine pests and diseases Cotton bollworm native to India, now almost all the world cotton area are distributed, is one of the most devastating pests; Pear Durian introduced into India in about 1923, is Has attracted the concern of apple growers in Himachal Pradesh and Kashmir; potato tuberous moths were introduced from Italy in 1900 and are now found throughout the country;