摘要
棉花无蜜腺性状抗棉铃虫及红铃虫效果研究郑冬官，方其英（安徽农业大学合肥２３００３３６）郑厚今（安徽省农业厅，合肥２３０００１）Ｒｅｓｉｓｔａｎｃｅｏｆｃｏｔｔｏｎｎｅｃｔａｒｉｌｅｓｓｃｈａｒａｃｔｅｒｔｏｂｏｌｌｗｏｒｍａｎｄｐｉｎｋｂｏｌｌｗｏｒ...
Studies on the resistance of cotton nectarness character to bollworm and pink bollworm show that in experimental areas of Hefei, the number of bollworm eggs is decreased by 40 ～53. 3%, that of damaged buds and balls by 50～70. 3%, and the percentage of wormeaten seed by 43～57%. The similar effect is also observed for pink bollworm.
出处
《应用生态学报》
CAS
CSCD
1996年第S1期136-138,共3页
Chinese Journal of Applied Ecology
基金
安徽省科委重点资助
