1967年以来,花生蚜虫在我县连续三年大发生,给花生生产带来了很大损失。1969年,观里公社由于蚜虫为害,每亩减产花生80—200斤。为了准确地指导防治,我点子1970—1972年间,对花生蚜虫与气象因子的关系,进行了连续3年的系统平行观测,初步摸到了一些规律。 Peanut aphids have occurred in our county for three consecutive years since 1967, causing great losses to peanut production. In 1969, Guanli commune due to aphids damage, yield peanuts 80-200 kg per mu. In order to accurately guide the prevention and control, I thought about the relationship between peanut aphids and meteorological factors during the period of 1970 to 1972, conducted a series of systematic parallel observations for three years and initially found some laws.