论文部分内容阅读
桃小食心虫Corposina niponensis Walsingham和枣粘虫Ancylis(Anchylopera)sativa Liu均是枣树主要害虫,而且两者的发生期又有相当长时间是一致的,如能使用一组性诱剂诱捕器同时进行两种害虫的发生期预测,在生产上则很有实用价值。但是,桃小食心虫性诱剂和枣粘虫性诱剂能否混用,国内、外尚未见报道,是一个需要解决的新问题。 一、试验方法 试验于84年6月中下旬在河北省唐县军城枣产区进行,正是枣粘虫当年一代成虫高峰期和桃小食心虫越冬代成虫始现期。试验设置三组处理,10个枣粘虫性诱剂水盆诱捕器;10个桃小食心虫性诱剂水盆诱捕器;10个以上含有两种性诱剂的水盆诱捕器,
Corposina niponensis Walsingham and Ancylis (Anchylopera) sativa Liu are the major pests of jujube, and the occurrence period of both is quite consistent for a long time. For example, a group of lure attractants can be used simultaneously Predict the occurrence of both pests, the production is very practical value. However, Peach mungbean lure and jujube louse insecticide lure can be mixed, at home and abroad have not been reported, is a new problem to be solved. First, the test method Test in mid-to-late June 84 Tangshan County, Hebei Province, jujube producing areas, it is the date of the armyworm juvenile adult peach and Peach Moth overwintering adult onset. The experimental set of three groups of treatments, 10 jujube louse insecticide lure trap; 10 peach moxa lure basin attractant; more than 10 containing two sex attractants of the trap,