种衣剂处理兼治棉花苗病与蚜虫及壮苗新探

A New Research of Cotton Seed Dressing for Controlling Insect and Fungi Disease and Strengthening Seedling

以自制种衣剂（内含烯唑醇（ｄｉｎｉｃｏｎａｚｏｌ）＋吡虫啉（ｉｍｉｄａｃｌｏｐｒｉｄ））５０、７５、１００ｇ／１０ｋｇ种子处理棉种，播种后１８天调查对炭疽病（ＣｏｌｅｔｏｔｒｉｃｈｕｍｇｏｓｙｐｉＳｏｕｔｈｗ）的防效分别为７６９％，８３．５％、８６．８％，播后３６天及６０天两次调查表明１００ｇ／１０ｋｇ种子处理对蚜虫（ＡｐｈｉｓｇｏｓｙｐｉＧｌｏｖｅｒ）的控制效果在８６．３％以上，且棉苗矮壮、叶色浓绿、根系发达。

The results of field trials showed that effect of SSD(seed dress containing diniconazol and imidacloprid) at 50,75,100g/10kg seed against cotton seedling anthrax was 76.9%,83.5%,86.8%respectively at l8th day after treatment,and against cotton seedling aphis was more than 86.3% at 36th,60th day after treatment.SSD also can shorten and strong cotton seedling.