(一)做好防虫工作 1.在收购时要注意检查干度,如不干燥,应即晾晒。应经常检查易受潮湿的货品并要进行通风或晾晒。此外要经常检查,不可将无虫的药材与有虫的堆放在一起。如发现有史时,要及时扑灭。 2.注意环境卫生,存货的处所要通风干燥,如露天存货场,应选择在高地,货垛要垫高一、二市尺。货垛要堆成通风的花垛,隔离墙壁,并要经常曝晒。货场内避免丛生杂草。如系存货库,应把墙壁及地下打扫干净,并堵塞缝隙,然后喷“六六六”水剂,将虫卵、蛹、蛾等灭绝。门户要有纱窗设备,严防成虫钻 (A) do a good job of pest control 1. During the acquisition should pay attention to check the dryness, if not dry, it should be drying. Always check for wet goods and ventilate or dry them. In addition, always check that insect-free herbs are not piled together. If you find a history, you must extinguish it in time. 2. Pay attention to environmental sanitation. The premises of the inventory should be ventilated and dry, such as the open storage field, should be selected in the highlands, and the goods should be raised one or two feet. The cargo containers should be stacked into ventilated flower pots to isolate the walls and be exposed to the sun. Avoid clumping weeds in the yard. In the case of a stock bank, clean the walls and underground, and close the gaps. Then spray the “666” water solution to exterminate eggs, cockroaches and moths. The portal must have screen screen equipment to prevent adult insects from drilling