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首页> 外文期刊>Pesticide Research Journal >Dissipation and Risk Assessment of Combi Product of Mancozeb and Carbendazim on Apple at Different Locations in North India
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Dissipation and Risk Assessment of Combi Product of Mancozeb and Carbendazim on Apple at Different Locations in North India

机译：北印度不同地点苹果苹果公司Combi产品的耗散与风险评估

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摘要

In supervised field trials conducted jointly at five locations of North India to evaluate the dissipation pattern and risk assessment of combi product SAAF (carbendazim12%and mancozeb 63%) on apple fruits following foliar application of mixed formulation (carbendazim 120 and mancozeb 630 g ai ha~(-1)) fungicide at recommended and double the recommended (240 +1260 g a.i. ha~(-1)) doses, the residues of the two fungicides dissipated to reach below the detection limits at 15 and 25 days respectively. Average initial deposits ranged from 1.161 to 1.319 and 2.078 to 2.245 mg kg~(-1) for carbendazim and 3.074 to 3.434 and 5.430 to 6.073 mg kg~(-1) for mancozeb at the respective doses. No residues were not detected in mature fruits at all the five locations. Dissipation followed concentration dependent first order kinetics. The half life of mancozeb and carbendazim varied between 2.82-3.15 and 1.88-2.38 days, respectively. TMRC values were below the MPI in apple fruit and hence, the fungicide will not cause any adverse effect on consumption of fruits.
机译：在北印度五个地点共同进行的监督实地试验，以评估组合产品SAAF（Carbendazim12％和Mancozeb 63％）对苹果果实的耗散模式和风险评估（Carbendazim 120和Mancozeb 630 G Ai Ha 〜（-1））推荐的杀菌剂和推荐的双倍（240 + 1260g Ai ha〜（-1））剂量，两种杀菌剂的残留物分别在15天和25天达到检测限额。对于Carbendazim和3.074至3.434和3.074至3.434和5.430至6.073 mg KG〜（-1），平均初始沉积物为1.161至1.319和2.078至2.245 mg kg〜（-1），以适用于各种剂量的Mancozeb。在所有五个地点的成熟果实中没有检测到残留物。耗散遵循浓度依赖的第一阶动力学。 Mancozeb和Carbendazim的半衰期分别在2.82-3.15和1.88-2.38天之间变化。 TMRC值低于苹果果的MPI，因此，杀真菌剂不会对水果消耗产生任何不利影响。

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