一、1964年的工作概况 我省在1963年以前,对于棉花枯萎病和黄萎病无确实报导。1963年开始在钟祥和孝感两县的两块棉田里发现少数枯萎病株,但未引起高度注意。1964年调进鄂光棉种进行棉种更新时,经检疫机关检查证明有0.18％带枯萎病菌及有黄萎病嫌疑,乃广泛引起迅速更新棉种保证增产,与严格执行检疫制度免贻后患的争论。为了使检疫工作有效地为生产服务,并符合即积极地推广良种,又严格 First, the work of 1964 survey in our province before 1963, no reports of cotton blight and Verticillium wilt. A small number of wilt strains were found in two cotton fields in Zhongxiang and Xiaogan Counties from 1963 but did not attract much attention. In 1964 transferred to the E-cotton varieties to update cotton, the inspection by the quarantine authorities found that 0.18% with Fusarium wilt and Verticillium wilt suspects, is widely caused by rapid updating of cotton varieties to ensure production, and strictly enforce the quarantine system to avoid post-Yi Controversy In order to make quarantine work effectively for production services, and in line with the positive promotion of good seed, but also strict