1987年受浙江省林业厅森防站委托的《浙江省板栗病虫害研究课题》,经过4年的试验研究于1991年6月29日在浙江省林业厅主持下通过鉴定。到会专家代表认为成果显著:1.查明了浙江省板栗病虫害种类及危害部位,取得害虫156种,超出国内已有报导; In 1987, Zhejiang Province Forestry Department Forest Prevention Station entrusted the “chestnut diseases and insect pests in Zhejiang Province Research Project”, after 4 years of experimental research in June 29, 1991 under the auspices of the Zhejiang Provincial Forestry Department passed appraisal. Representatives of experts attending the meeting considered the results to be significant: 1. Identified the species and harms of chestnut pests and diseases in Zhejiang Province and obtained 156 pests, exceeding the reported in China;