Study on Space Dynamics of a Natural Population of Aphis glycines Matsumura - Shi, Shusen; Yi, Boren; Li, Dianshen; Yu, Yanjie (My University, 2017)
The spatial distribution of soybean aphids on plants is evidently regulated over time, that is, soybean aphids move from the top parts of plants to lower parts in early period and from lower parts of plants to top parts in late period. The farm species group of soybean aphids shows aggregate distribution in its present process according to an analysis of the aggregate index. But the degree of aggregation of soybean aphids varies in different periods and shows nearly random distribution in its most damaging period.
Originating text in Chinese.
Citation: Shi, Shusen, Yi, Boren, Li, Dianshen, Yu, Yanjie. (1994). Study on Space Dynamics of a Natural Population of Aphis glycines Matsumura. Journal of Jilin Agricultural University, 16(12), 75-79.
Keywords: soybean aphid; Natural population; Space dynamics; Aggregate index