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IntroductionBothmethomylandthiodicarbareNmethylcarbmatepesticides.Methomyliseffectiveonawiderangeofinsectsasanovicide,larvicid... 相似文献
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H.B. El‐Wakil M.A. Radwan 《Journal of environmental science and health. Part. B》2013,48(5-6):479-489
Abstract The in vivo effects of methomyl, thiodicarb and metaldehyde on total soluble proteins, total lipids and glycogen content, in addition, the activity of glutamic oxaloacetic transaminase, (GOT), (GPT) glutamic pyruvic transaminase and catalase (CAT) enzymes of terrestrial E. vermiculata snails was studied. The experimental snails were treated with low concentration of 0.2% bran bait w/w of the pesticides for a period of 1,3,5,7 and 10 days. The results showed that methomyl and thiodicarb lead to significant reduction in total soluble proteins, lipids, and glycogen content, while significant increases in the activity of all enzymes tested were noted. Metaldehyde treatment showed no significant effect on total soluble proteins, lipids and GOT level, whereas a significant increase in GPT and CAT enzymes was observed. Also, metaldehyde resulted a significant reduction in glycogen content of snails. 相似文献
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采用超声提取反相高效液相色谱测定土壤中微量硫双威的含量,以甲醇作提以剂,对超声提取的条件进行了选择,提取物在反相ODS柱上用甲醇/水作流动相,紫外检测器进行检测,方法的线性范围宽,精密度和准确度好。 相似文献
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