In 2003~2004, invetigations on the plant diseases and pest communities in organic Oolong Tea orchard were carried out in Baise. The dominant species were mainly Empoasca(Empoasca)vitis(Gōthe), Polyphagotarsonemus latus(Banks), Scirtothrips dosalis Hood, Toxoptera aurnantii Fonscolombe, Edobasidium rexans Massee and Gloeosporium theae-sinensis Miyake. The population dynamics of Empoasca(E)vitis(Gōthe)within a year displays double peak curve. April and july is the two peak of its population. The occurrence amount of Polyphagotarsonemus latus(Banks) and Scirtothrips dosalis Hood were higher in early spring. All of this pests were tend to burgeon of the tea-trees, the propagation of Scirtothrips dosalis Hood which on the top of the tea-trees was significant. Based on the occurrence regulation and biologic characteristics of this plant diseases and pest, we put forward the effectual control technology, include.picking and botanical pesticides.
YANG Dong-pengDU Xiang-geDONG Min
. Study on the occurrence regulation and control technology of the main pest in organic Tea orchard in Baise[J]. Chinese Agricultural Science Bulletin, 2004
, 20(2)
: 56
-56
.
DOI: 10.11924/j.issn.1000-6850.040256
1. 杜相革,王慧敏,王瑞刚. 有机农业原理和种植技术. 中国农业大学出版社,2002
2. 张汉鹄. 茶树病虫害. 农业出版社,
3. 陈雪芬. 茶树病虫害防治. 金盾出版社,1996
4. 张觉晚. 捕食小绿叶蝉的茶园蜘蛛种群动态研究. 茶叶通讯,1996(2):21~23