在作物生长期间,通过空中孢子捕捉器,每日定时捕捉由气流传播的作物病菌孢子,以掌握病菌孢子的消长,是预测病害发生发展的有效方法之一。旋转式电动空中孢子捕捉器具有比普通孢子捕捉器捕捉孢子效力高的优点。旋转式电动空中孢子捕捉器的构造如照片所示:转轴的一端装有固定载玻片的支架——长度为15厘米的横轴.另一端与35W和 It is one of the effective ways to predict the occurrence and development of diseases during crop growth through capturing the spores of crop germs sporadically by the air spore catcher daily to catch the growth and decline of the spores. Rotating electric airborne spore traps have the advantage of being more efficient at capturing spores than common spore catchers. Rotary electric air spore trap constructed as shown in the photo: One end of the spindle with fixed slide holder - a horizontal axis of 15 cm in length and the other end with the 35W and