防治水稻褐飛蝨藥劑田間比較試驗
Other Title
Reevaluation of Chemicals for the Brown Planthopper Control in Taiwan
Journal
臺灣農業
Journal Volume
14
Journal Issue
3
Pages
69-81
Date Issued
1978-09
Author(s)
鄭清煥
劉達修
Ching-Huan Cheng
T. S. Liu
Abstract
A total of 35 insecticides have been registered with the government for the brown planthopper control since last 10 years. Recently, Some of these chemicals have been found by no means satisfactory to control the brown planthopper by the extension workers and farmers. In order to provide a basis for the farmers to select more effective insecticides from among these compounds, a series of experiments were then conducted in Chiayi and Taichung districts simultaneously to reevaluate those chemicals under field conditions in 1975 and 1977.
Publisher
臺灣省政府農林廳
Type
journal article