SPATIAL PATTERNS OF ALATE AND APTEROUS MORPHS OF THE BRACHYCAUDUS-HELICHRYSI (HOMOPTERA, APHIDIDAE) IN SUNFLOWER FIELDS

被引：8
作者：
BADENHAUSSER, I
机构：
来源：
ENVIRONMENTAL ENTOMOLOGY | 1994年 / 23卷 / 06期
关键词：
BRACHYCAUDUS HELICHRYSI; HELIANTHUS ANNUUS; SPATIAL PATTERN;
D O I：
10.1093/ee/23.6.1381
中图分类号：
Q96 [昆虫学];
学科分类号：
摘要：
Spatial patterns of leaf-curling plum aphid, Brachycaudus helichrysi, aggregates and alate colonization of sunflower fields were studied over several years. Monte Carlo test procedures, based on indices of aggregation and spatial autocorrelation statistics, were used for spatial data analysis. In most cases, neighboring plants were colonized and infested independently. Over large areas, spatial structures could exist but temporal changes in spatial patterns from week to week were often observed for alatae as well as for apterae. Heterogeneity in plant development seemed to be of importance for alate landing, apterous multiplication, and their spatial patterns. The implications for pest management and sampling are discussed.
引用
收藏
页码：1381 / 1390
页数：10
相关论文
共 32 条
[1]  
BACHACOU J, 1977, 771 I NAT RECH AGR D
[2]  
BADENHAUSSER I, 1988, 12TH P INT SUNFL C N, V2, P158
[3]  
Barnard G. A., 1963, J R STAT SOC B, V25, P294
[4]  
Becker RA, 1988, WADSWORTH BROOKSCOLE
[5]  
Besag J., 1977, J R STAT SOC C-APPL, V26, P327, DOI DOI 10.2307/2346974
[6]  
Bujaki G., 1984, Novenyvedelem, V20, P533
[7]  
CAMPRAG D, 1988, 12TH P INT SUNFL C N, V2, P170
[8]  
Cliff A.D., 1973, SPATIAL AUTOCORRELAT
[9]  
Cliff A. D., 1981, SPATIAL PROCESSES MO
[10]  
Cochran W. G., 2007, SAMPLING TECHNIQUES
1234