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Toxicity of methomyl, copper hydroxide and urea fertilizer on some land snails

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The obtained results indicated that copper hydroxide was the most toxic compound against E. vermiculata followed by methomyl and urea after 72 h of evaluation where LC50 values were 3.31%, 3.75% and 40.88%, respectively.

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Nội dung Text: Toxicity of methomyl, copper hydroxide and urea fertilizer on some land snails

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