１９９４～１９９７年对深圳宝安、龙岗两区１９镇及特区内设施栽培和露地３０多种蔬菜病害进行了调查研究共鉴定真菌病害５１种，细菌病害（含ＭＬＯ）１１种，病毒病害５种，线虫病害１种主要病害有２４种，另有５种非侵染性病害其中黄瓜灰霉病、苋菜白锈病、甜椒白粉病及芫荽镰刀菌枯萎病在广东省未见报道；并对其分布、发生、为害、流行规律及防治进行了初步研究 A total of 51 kinds of fungal diseases, 11 bacterial diseases (including MLO), 5 kinds of virus diseases and 5 kinds of vegetable diseases were identified in 1994 to 1997 in 19 towns and special districts of Shenzhen and Longgang, , 1 species of nematode disease, 24 kinds of major diseases and 5 kinds of non-invasive diseases, of which cucumber gray mold, amaranth white rust, sweet pepper powdery mildew and coriander wilt disease have not been reported in Guangdong Province; The distribution, occurrence, damage, epidemic regulation and prevention were studied