Studies on the Spacial Patterns of Distribution of the Cucumber Plants Infested by Polyphagotarsonemus Latus and Sampling Technique
Chen Bingshu, Li Huili, Wang Huaiqing
ACTA AGRICULTURAE BOREALI-SINICA . 1989, (1): 96 -101 .  DOI: 10.3321/j.issn:1000-7091.1989.01.017