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为探索柑桔木虱成虫的防治方法,在棚内及果园进行了烟雾法施药防治柑桔木虱成虫药效试验。棚内试验结果表明,药剂处理以A1(80%敌敌畏EC∶48%毒死蜱EC∶柴油=1∶1∶6)最好,每公顷喷药油11 400 mL时,烟雾处理2、5、10和15 min,药后24 h对柑桔木虱成虫的防治效果均达到100.0%;相同的药剂配方及药油用量,柴油用量增加,防治效果略有下降;温度越高,烟雾防治柑桔木虱成虫效果越好。果园试验结果表明,药剂处理A1每公顷药液用量15 000 mL进行烟雾施药时,对柑桔木虱成虫的防治效果为92.6%,表明烟雾法施药对田间柑桔木虱成虫也有很好的防治效果。
In order to explore the control method of adult Citrus psylla, smoke test was conducted in shed and orchard to prevent and control citrus psylla. The results of in-shed test showed that the best treatment was A1 (80% dichlorvos EC: 48% EC: diesel = 1:1:6), spraying 11 400 mL per hectare, 15 min, 24 h after the treatment of citrus psylla adult control effect reached 100.0%; the same formula and the amount of medicinal oil, diesel dosage increased, the control effect decreased slightly; the higher the temperature, the smoke citrus psylla control The better the adult effect. The results of the orchard test showed that the control effect on the adults of Citrus psylla was 92.6% when the dosage of pesticide solution A1 was 15 000 mL per hectare for aerosol application, indicating that the aerosol application was also good for the adults of Citrus psylla The prevention and treatment effect.