应河南省园艺学会邀请,中国农科院郑州果树研究所、河南农学院、百泉农专、洛阳林校、省科委情报所、省农林科学院等单位专家、教授25人在郑州召开会议。对我省“两虫一病研究协作组”完成的枣锈病、枣壁虱、枣黾蜡蚧壳虫的试验研究及推广进行了认真细致地讨论和评价,于一九八二年十一月五日在郑州通过鉴定。枣锈病在我省内黄枣区(包括濮阳、浚县、清丰、南乐等县)危害严重,重者造 At the invitation of Henan Institute of Horticulture, 25 experts and professors from Zhengzhou Fruit Research Institute of Chinese Academy of Agricultural Sciences, Henan Agricultural College, Baiquan Agricultural College, Luoyang Forestry School, Provincial Science and Technology Commission Information Office and Provincial Academy of Agriculture and Forestry units held a meeting in Zhengzhou. The research and promotion of jujube rust, jujube tick and jujube wax scale insects completed by the research team of “two insects and one disease” in our province were carefully discussed and evaluated. In November 1982 Approved in Zhengzhou on the 5th. Jujube rust in the province of jujube (including Puyang, Xunxian, Qingfeng, South Lok County) serious harm, heavy people made