当前位置: 首页 > 文章 > 麦类品种对麦双尾蚜自然感虫性的初步观察 昆虫学报 1999,42 (1) 111-119
Position: Home > Articles > A PRELIMINARY OBSERVATION ON SUSCEPTIBILITY OF WHEAT VARIETIES TO RUSSIAN WHEAT APHID, DIURAPHIS NOXIA (MORDVILKO) Acta Entomologica Sinica 1999,42 (1) 111-119

麦类品种对麦双尾蚜自然感虫性的初步观察

作  者:
张润志;耿守光;高真;赵永生;买买提江·麻木提
单  位:
中国科学院动物研究所;新疆伊犁麦类检疫工作站
关键词:
麦双尾蚜;品种;感虫性
摘  要:
在新疆伊犁地区1993 年和1994 年分别观察了195 个和36 个麦类品种对麦双尾蚜Diuraphisnoxia ( Mordvilko) 的自然感虫性。36 个品种两年的结果进行比较表明, 感虫率级别相同的品种有18 个, 占50 % ; 其中“一粒小麦”稳定地表现为不感虫性; 感虫率稳定地表现在20 % 以下的品种有13 个, 即“8624233”、“京772”、“M85189”、“T579”、“永良13 ”、“T494”、“浮纳尔”、“Mg4521”、“广引74”、“Mg5824”、“Mg8586”、“T1008”和“短芒黑边红”; 感虫率稳定在20 % ~40% 的品种2 个, 即“额敏黑芒”和“白长穗”; 感虫率稳定在40 % ~60 % 的品种2 个,即“黑芒红”和“勾毛白”。其余品种, 有14 个两年的感虫率相差一个级别(20 % ) ; “黑芒长穗”、“高原602”、“伊宁黄库尔班”和“82104211”等4 个品种感虫率相差二个或三个级别。另外,1996 年塔城引种试验的2 个品种“春麦雄性不育系901”和“啤酒大麦( 石引1 号)”均遭受麦双尾蚜的严重为害。
译  名:
A PRELIMINARY OBSERVATION ON SUSCEPTIBILITY OF WHEAT VARIETIES TO RUSSIAN WHEAT APHID, DIURAPHIS NOXIA (MORDVILKO)
作  者:
Zhang Runzhi (Institute of Zoology, Academia Sinica,Beijing 100080) Geng Shouguang Gao Zhen Zhao Yongsheng Mamuti Maimaitijiang (Ili Wheat and Barley Quarantine Station, Yining 835000)
关键词:
Russian wheat aphid (Diuraphis noxia (Mordvilko)), wheat varieties, susceptibility
摘  要:
During the investigation period in Ili Prefecture, Xinjiang Uygur Autonomous Region, 195 and 36 wheat varieties were accessed for their susceptibility to Russian wheat aphid (RWA), ( Diuraphis noxia (Mordvilko)) in 1993 and 1994 respectively. Comparison of infestation grades among 36 wheat varieties by RWA in the two years showed that half of them were within the same grade. The aphid hardly attacked the “One kernel wheat”, Triticum monococcum. 13, 2 and 2 of these varieties consistently showed low (<20%), middle (between 20% and 40%) and high (>60%) infestation rates by RWA respectively. However, there are 18 other varieties displayed obvious change in their infestation grades. In addition, the varieties “Spring Wheat 901” and “Shiyin1 of Beer Barley” being introduced into Tacheng were seriously infested by RWA in 1996.

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