论文部分内容阅读
三种树枝把诱集棉铃虫效果比较王俊（安徽省安庆市郊区植保站２４６００１）阮宏胜殷启苗（安庆市郊区新洲农技站）表３种树枝把诱蛾效果比较（安庆市）年份月份柳树把意杨把枫杨把♀合计♀合计♀合计１９９２６７８９（１～７日）合计９１３７１４８１１２６１２９...
Three kinds of branches to trap cotton bollworm efficacy comparison Wang Jun (Anqing City, Anhui Province Plant Protection Station suburbs 246001) Ruan hongsheng Yin Qimiao (Anzhou suburb Xinzhou Agricultural Station) Table 3 kinds of branches to compare the effect of the moth (Anqing City) Year Month Willow Poplar Poplar Poplar ♀ Total ♀ Total ♀ Total 19926789 (1st ~ 7th) Total 91371481126129 ...