省內加工有機磷類殺蟲藥劑對水稻三化螟蟲藥效測定田間試驗
Other Title
The Field Tests for Several Local Formulated Organo-Phosphoric Insecticides on Controlling the Paddy Borer
Journal
農業研究
Journal Volume
8
Journal Issue
1
Start Page
35
End Page
39
Date Issued
1958-12-05
Date
1958-12-05
Author(s)
梁同庭
T.T. Liang
Abstract
歸納以上試驗結果證實，本省加工品Parathion乳劑，對三化螟虫之治虫能力並不比德國拜耳藥廠製品之Folidol乳劑為差。又PM乳劑省內加工品亦不遜於日本庵原農藥株式會社製品。此外省內加工品之Parathion乳劑，其治蟲效果並不因加工廠（中農及五豐）之不同而有差別。省內加工品之有機磷類殺蟲藥劑，即不次於舶來品，故農友可以安心購用，勿再抱自卑心理而懷疑省內加工農藥之治蟲效果。自1958年開始，臺灣省農業試驗所設立「農用藥劑藥效生物測定研究室」以負責檢定農藥之性能，此後各農友及病蟲害從業人員，對於各種農用藥劑（包括省產藥劑及舶來品藥劑）有任何疑問時，可函農業試驗所洽詢。
The organo phosphoric insecticides as Parathion, PM and Diazinon emulsion con centrations are found most effective to the paddy borer. (Schoenobius incertellus Walker) During the past three years, the emulsions were formulated the province in order to moderate foreign exchanges and furnish assistance to the development of the local industry. Examinations or the local formulated emulsions have to be made to prove whether they are as well effective as those of imports, therefore the experimental works took place at Ta-un, Hsi-ko, and Hsien-kang districts in Chia-yi Hsien from September to December 1957. The resul s were summarized as follows:
1. From the percentage of white head and the yield of rice, there was significant difference between the treated and untreated blocks. It indicated that the applied chemical was very effective for controlling the paddy borer.
2. According to the yields, under the same applied condition, the effectiveness of Parathion and PM emulsions of the local formulation was not less than the Folidol emulsion (Bayer product) and the PM emulsion from Japan.
Publisher
農業試驗所
Type
journal article
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