Title: Nematicidal Activity of Six Phytochemicals against Meloidogyne incognita and Control Effects in Greenhouse
Abstract: The nematicidal activity and control effects of 6 phytochemicals against Meloidogyne incognita J2 were separately tested in glass culture dishes and greenhouse.The result showed that oxalic acid had the strongest inhibition activity,of which EC50 was 102.183 4 mg/L.According to the inhibition activity,the order from big to small was oxalic acidcrotonic acidtartaric acidmandelic acidmalic acidcitric acid.The result in greenhouse indicated that the control effect of oxalic acid(76.8%) was the most significant and citric acid the lowest(10.4%).And the control effect order of 6 chemicals against M.incognita in greenhouse was consistent with that of their nematicidal activity.
Publication Year: 2011
Publication Date: 2011-01-01
Language: en
Type: article
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