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关于越冬代粘虫在不同类型麦田的产卵习性问题,目前的了解还不够。李光博等(1963)认为粘虫产卵对密植小麦田有趋性,茂密丰产田的百株卵量高于生长差的三类田;石毓亮等(1964)则认为粘虫卵几乎全部产于地下虫害枯麦株的卷叶内,且多在10厘米以上的叶片上,井认为“真正的小麦丰产田,不一定适于粘虫的发生”。我认为以上两种看法,都有其一定的局限性。兹将我们1963—1964年的观察结果,整理于后,加以商榷。不当之处请批评指正。
There is not enough understanding about the spawning habits of M. interrogans in different types of wheat fields. Lee Kwang Bo et al. (1963) thought that armyworm spawning tended to be more densely transplanted in wheat fields. The number of eggs per 100 hectares in the high yielding field was higher than that in the three types of fields. Shiyu liang et al. (1964) Underground pests and leaves of the dry leaves of the plant, and more than 10 cm in the leaves, wells that “real wheat rich field, not necessarily suitable for the occurrence of armyworm.” I think the above two views have their own limitations. We will discuss the results of our observation from 1963 to 1964 after discussion. Please comment on the improper correction.