臺灣一、二期作稻蟲害發生情形及期對產量之影響
Other Title
The Occurence of Insect Pests and Its Damage to the Yield of Rice in the First and Second Crop Season in Taiwan
Journal
臺灣二期作稻低產原因及其解決方法研討會專集
Part Of
行政院國家科學委員會研討會專集(二)
Pages
191-205
Date Issued
1978-06
Author(s)
鄭清煥
CHING-HUAN CHENG
Abstract
本省第一期稻作主要害蟲有黑尾葉蟬、二化螟蟲、褐飛蝨、負泥蟲、縱捲葉蟲、黑椿象及稻心蠅等，其中以黑尾葉蟬及二化螟蟲最為普遍。第二期作以褐飛蝨危害最為嚴重，黑尾葉蟬、稻心蠅、縱捲葉蟲、電光葉蟬等發生密度及危害面積均普遍較第一期作為高。各種主要害蟲之為害損失及其經濟為害水平於文中均有概述。
The major insect pests of the first crop rice are Nephotettix spp., Chilo suppressalis, Nilaparvata lugens, Olema oryzae, Cnaphalocrosis medinalis, Scotinophora lurida and Hydrellia philippina with Nepotettix spp. and C. suppressalis causing the most serious damage on grain yield.
Event(s)
臺灣二期作稻低產原因及其解決方法研討會
THE CAUSES OF LOW YIELD OF THE SECOND CROP RICE IN TAIWAN AND THE MEASURES FOR IMPROVEMENT
Publisher
行政院國家科學委員會
Type
conference paper