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首页> 外文期刊>Agricultural mechanization in Asia, Africa and Latin America >Determination of Dermal Exposure of Operator in Greenhouse Spraying
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Determination of Dermal Exposure of Operator in Greenhouse Spraying

机译：温室喷雾剂操作者皮肤暴露量的测定

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摘要

The objective of this study was to determine of dermal operator exposure by patch method of fungicide sprayed in tomato greenhouse. In this study, the patch method was used for determining of dermal pesticide contamination on operator in greenhouse spraying. The patches (shoulder, back, chest, upper and lower arms, thigh, lower legs, foot, ankle, hands, and mask) each measuring 10 × 10 cm~2, were attached to operator. The operator sprayed distances of 200 m in greenhouse. Each trial was replicated three times. After the trials, all patches were collected and were analyzed in the laboratory. In laboratory, all chromatographic analysis was performed on gas chromatograph equipped with electron capture detector (GC-ECD). From the results of this study, the highest pesticide residues were obtained on the left hand, foot and ankle. In addition, pesticide residues on operator's lower parts of the body were 9.205% higher than operator's upper parts of the body. The total recovery on lower and upper body were 52.197 (%) and 47.8 (%). It was concluded that operators should wear gloves and footwear for minimizing pesticide exposure when pesticide is applied with standard spray gun.
机译：这项研究的目的是通过在番茄温室中喷洒的杀菌剂来确定皮肤操作者的暴露程度。在这项研究中，修补方法用于确定温室喷洒作业中操作人员的皮肤农药污染情况。贴片（肩，背，胸，上臂和下臂，大腿，小腿，脚，脚踝，手和面罩）的尺寸均为10×10 cm〜2，并贴在操作员身上。操作员在温室中喷洒了200 m的距离。每个试验重复三次。试验后，收集所有补丁并在实验室中进行分析。在实验室中，所有色谱分析均在配有电子捕获检测器（GC-ECD）的气相色谱仪上进行。根据这项研究的结果，左手，脚和脚踝的农药残留量最高。此外，操作员身体下部的农药残留比操作员身体上部高9.25％。下半身和上半身的总恢复率分别为52.197（％）和47.8（％）。结论是，使用标准喷枪喷洒农药时，操作人员应戴手套和鞋，以尽量减少农药暴露。

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