【摘 要】
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防治介壳虫和天牛的新方法河南省科技情报所穆守义介壳虫分布全省各地。其食性极杂。尤对苹果、柿、杏、梨等果树和刺槐、桂花、苏铁、蟹爪兰、米兰、白兰等园林花卉为害极大
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防治介壳虫和天牛的新方法河南省科技情报所穆守义介壳虫分布全省各地。其食性极杂。尤对苹果、柿、杏、梨等果树和刺槐、桂花、苏铁、蟹爪兰、米兰、白兰等园林花卉为害极大。轻则导致植株不能正常开花、生长发育，重则造成整株枯死。另外，有些介壳虫能分泌粘液，污染叶...
New method to control scale insects and celastrus Henan Science and Technology Information Office Mu Shouyi scale insects distribution throughout the province. Its diet is very mixed. In particular, apples, persimmon, apricot, pear and other fruit trees and black locust, sweet-scented osmanthus, cycads, shrews kelin, Milan, Prynz and other garden flowers extremely damaging. Light leads to plants can not flowering normally, growth and development, while causing the whole plant died. In addition, some scale insects can secrete mucus, pollution leaves ...
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