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Thai Agricultural Research Repository
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Browsing by Author "Weerawan Amornsak"
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Showing results 1 to 5 of 5
Issue Date
Title
Author(s)
1987
Efficacy of medicinal herbs and botanical insecticides against the egg laying of the corn stalk borer, Ostrinia furnacalis Guen
Somchai Isichaikul
;
Sawarng Charoenying
;
Weerawan Amornsak
1987
Screening of sorghum varieties for resistance to the sorghum shoot fly, Atherigona soccata Rond (Muscidae : Diptera) under field conditions
Sawarng Charoenying
;
Weerawan Amornsak
;
Somchai Isichaikul
1987
Toxicity of medicinal herbs and botanical insecticides against the population of corn thrips, Frankliniella williamsi Hood.
Somchai Isichaikul
;
Sawarng Charoenying
;
Weerawan Amornsak
1987
Toxicity of systemic insecticides against the sorghum shoot fly Atherigona soccata Rond. (Muscidae : Diptera) under field conditions
Sawarng Charoenying
;
Somchai Isichaikul
;
Weerawan Amornsak
1984
งานวิจัยแมลงศัตรูของข้าวโพดและข้าวฟ่าง
Sawarng Charoenying
;
Surachate Jamornmarn
;
Weerawan Amornsak
;
Viroj Klibsuwan
Showing results 1 to 5 of 5
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