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通过田间试验研究了柑桔生产中杀菌剂唑菌酮的控制方法。结果表明:按推荐剂量即6.25%唑菌酮WG稀释1000倍液喷施桔树,最多4次,最后1次施药20d后采收,在收获的柑桔中唑菌酮的残留量低于最大残留限量,能够满足食品安全的要求。
A field experiment was conducted to study the control method of fungicide nalcones in citrus production. The results showed that the citrus tree was sprayed with 1000 times of the recommended dosage of 6.25% pyrethrone WG, up to 4 times and harvested after the last application for 20 days. The residues of triadimefon in the harvested citrus were lower than Maximum residue limit, to meet the requirements of food safety.