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Browsing by Author "Watchara Choonhawong"

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Showing results 1 to 13 of 13
Issue DateTitleAuthor(s)
1984Assessing loss caused by the corn stem borer (Ostrinia furnacalis Guenee) to field cornAuranuj Kongkanjana; Watchara Choonhawong; Boonsom Meksongsee
1985Corn yield loss caused by simulation of leaf-eating insectsWatchara Choonhawong; Auranuj Kongkanjana; Boonsom Meksongsee
1985Effects of detasselling on corn yieldAuranuj Kongkanjana; Watchara Choonhawong; Boonsom Meksongsee
1985Effects of some insecticides on the egg parasites of the corn borer in laboratoryAuranuj Kongkanjana; Watchara Choonhawong; Boonsom Meksongsee
1985Efficacy of insecticides in controlling the corn borer, Ostrinia furnacalis (Guenee) and their effects on natural enemiesWatchara Choonhawong; Auranuj Kongkanjana; Boonsom Meksongsee
1992Efficacy of some insecticides in controlling ground weevil, Calomycterus sp. on cornWatchara Choonhawong; Oranutch Kongkanchana
1987Ground weevil (Coleoptera : Curculionidae) : Corn insect pestWatchara Choonhawong; Auranuj Kongkanjana; Ocha Prachuabmoh
1985Studies on the economic threshold level of corn stem borer, Ostrinia furnacalis (Guenee)Auranuj Kongkanjana; Watchara Choonhawong; Boonsom Meksongsee
1992Study on the economic threshold level of ground weevil, Calomycterus sp. on cornWatchara Choonhawong; Oranutch Kongkanchana
1990Trial plot for integrated corn insects controlAuranuj Kongkanjana; Watchara Choonhawong
1984Use of damaged plants as indicator for the application of chemicals in controlling corn stem borer (Ostrinia furnacalis Guenee)Auranuj Kongkanjana; Watchara Choonhawong; Boonsom Meksongsee
1987Yield loss of recommended baby corn varieites caused by the corn stemborer, Ostrinia furnacalis (Guenee)Auranuj Kongkanjana; Ocha Prachuabmoh; Watchara Choonhawong
2001การป้องกันกำจัดแมลงศัตรูข้าวโพดหวานโดยวิธีผสมผสานWatchara Choonhawong; Malee Chawanapong; วัชรา ชุณหวงศ์; มาลี ชวนะพงศ์
Showing results 1 to 13 of 13

 

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