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对福州地区11个柑桔园测定表明,该地区桔全爪螨(Panonychus citri)对水胺硫磷普遍产生抗性。抗性在10倍以上的柑桔园占63.6%,抗性最高的达222.7倍;对氧化乐果也表现有较高抗性。
The determination of 11 citrus orchards in Fuzhou showed that panonychus citri generally developed resistance to the combination of aquasulfuron. Resistant to more than 10 times citrus orchard accounted for 63.6%, the highest resistance of up to 222.7 times; also showed a higher resistance to omethoate.