The server is under maintenance between 08:00 to 12:00 (GMT+08:00), and please visit later.
We apologize for any inconvenience caused
Login  | Sign Up  |  Oriprobe Inc. Feed
China/Asia On Demand
Journal Articles
Laws/Policies/Regulations
Companies/Products
Bookmark and Share
ALTERNATE HOSTS OF RUSSIAN WHEAT APHID AND ITS SEASONAL TRANSFER
Author(s): 
Pages: 72-77
Year: Issue:  S1
Journal: Acta Entomologica Sinica

Keyword:  麦双尾蚜 替代寄主 季节转移;
Abstract: 1994 ~1998 年, 在塔城和哈密麦双尾蚜Diuraphis noxia ( Mordvilko) 分布区的调查结果显示: 小麦收获后, 野燕麦、黑麦和自生麦苗是麦双尾蚜的重要替代寄主, 偃麦草和羊草上有少量的麦双尾蚜发生, 其它禾本科杂草上很少发生麦双尾蚜。在塔城冬、春麦混合种植区, 冬麦田是麦双尾蚜的主要越冬点。从5 月份开始有翅蚜不断迁移到春麦上为害, 秋季主要从晚熟春麦迁移到冬麦上产卵越冬。
Related Articles
No related articles found