Efficacy of different insecticides against aphid on brassica juncea

نویسندگان

  • Madiha Mobeen Khan
  • Imran Akhtar
  • Waqar Hussain Shah
چکیده

A field experiment was conducted to find out and compare the efficacy of Pyriproxyfen, Nitenpyram, Carbosulfan and Chlorpyrifos against aphid on Brassica juncea variety (Bahawalpur Raya) during Rabi 2016-17 at Regional Agricultural Research Institute, Bahawalpur, Pakistan. After 72 hours of treatment carbosulfan, nitenpyram and pyriproxyfen showed statistically similar results. Aphid population reduction of 96.7% was observed on the brassica plants treated with Carbosulfan, followed by 96.4% and 91.6% control of aphid infestation caused by Nitenpyram and Pryriproxyfen respectively. Chlorpyrifos showed 67.8% results.

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تاریخ انتشار 2017