数種除草剤のイヌビエに対する効果に及ぼす水位の影響
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概要
- 論文の詳細を見る
A greenhouse experiment was performed to investigate the effect of water level on activities of oxadiazon, thiobencarb and butachlor to control barnyardgrass. The herbicides were applied to 7 day old seedlings using two water levels : half or full plant height. Twenty days after treatment, all three herbicides showed almost complete control of barnyardgrass in the higher water level when applied at recommended rates (1.0, 2.0 and 1.0 kg ai/ha for oxadiazon, thiobencarb and butachlor, respectively) or at half of the recommended rates. In the lower water level, their efficacy was reduced when half the recommended rate was reduced when half the recommended rate was used. Greater phytotoxicity to rice plant was also observed in the higher water level.
- 日本雑草学会の論文
- 1992-10-31
著者
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チナウォン ソンバット
Department Of Agronomy Faculty Of Agriculture Kasetsart University Kamphaengsaen Campus
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チナウォン ソンバット
タイ国カセサート大学農学部農学科
関連論文
- タイ国の潤土直播水稲作雑草防除における除草剤混合施用の効果
- 数種除草剤のイヌビエに対する効果に及ぼす水位の影響
- シメトリンとジメタメトリンに対するタイ国産イネ品種の耐性
- シメトリンとジメタメドリンのイネ品種およびタイヌビエの生育に対する異なる影響の発現機構