阐述了新疆棉区主要害虫的演替及其机理。
The succession and its mechanism of cotton pests in Xinjiang were summarized in this paper.
对新疆棉区采集的35个棉花黄萎病菌代表性菌系进行了生物学特性研究、鉴别寄主法测定及营养亲和群研究。
The paper focused on cultural character , pathogenic differentiation and vegetative compatibility of 35 strains from the main cotton productive regions in Xinjiang and 5 standard strains .
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