近年来,加温大棚草莓在我区发展很快,但随之而来的是草萄灰霉病的逐年加重,致使草莓产量和品质均受到很大影响。为有效控制大棚草莓灰霉病的发生,我们采取了以下技术措施。 一、苗圃喷药防病 为了减少子苗带菌,可在4月中旬,母苗定植、缓苗后,喷一次1000倍50％速克灵或1000倍50％农利灵。另外在8月初对苗圃地欲进棚的子苗再喷一次上述 In recent years, the greenhouse strawberries developed rapidly in our area, but the ensuing increase of the gray mold of the grapes year by year, resulting in strawberry yield and quality are greatly affected. In order to effectively control the occurrence of strawberry gray mold disease in the greenhouse, we have adopted the following technical measures. First, the nursery spray disease prevention In order to reduce the sub-vaccine, in mid-April, seedling colonization, Huanmiao, spray 1000 times 50% Klinker or 1000 times 50% Ling Ling. Also in early August to the nursery to shed into the seedlings again spray the above