为了比较正确地反映自然条件下赤霉病子囊孢子的飞散状况,提高测报的准确程度,我们对电动孢子捕捉器设置的高度、转速和24小时中恰当的捕捉时间等,进行了试验研究。试验地点设在朱家角公社周家港大队,品种为矮秆齐元麦,孢子捕捉器由25瓦电动搅拌器改装而成,放于麦田的小田埂上,试验高度分30公分,100公分(与麦穗高度相近)及750公分三种,转速为每分钟500、 In order to accurately reflect the sporadic status of Ascosporium aspergillus fumigatus in natural conditions and improve the accuracy of the report, we conducted experiments on the setting of the height of the electric spore catcher, the rotation speed, and the proper catching time in 24 hours. The test site was located at the Zhugjiagang commune of Zhoujiagang Brigade, with a variety of dwarf Qinyuan wheat. The spore catcher was converted from a 25-Watt electric mixer and placed on a small field ridge of wheat field with a test height of 30 cm and a height of 100 cm Wheat highly similar) and 750 cm three, speed of 500 per minute,