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EFFICACY OF SYNTHETIC INSECTICIDES AND BIO PESTICIDE AGAINST BRINJAL FRUITS AND SHOOTS BORER (leucinodes orbonalis GUENEE) AT DISTRICT PESHAWAR

. Mohammad Akif, Salman Zafar, Muhammad Younas, Muhammad Wajeeh Iqbal, Muhammad Arabi Awan, Ejaz Un Nabi, Jawad Anwar, Yasir Ali, Asad Khan, Ruqayya qazi, Hamza jamil1, Zeeshan Wali, Sana Ullah and Naveed Ul Haq


Abstract

Study was carried out to check the effectiveness of different novel insecticides and neem leaf extract against the fruit and shoot borer under field condition Tarnab, Peshawar during the year 2020. Experiment was laid out in randomized complete block design (RCBD) with 6 treatments and 3 replications. Treatments contain Emamectin benzoate (Wel Star 1.9 EC), Cypermethrin (Win25% EW), Chlorpyrifos (Custom 40% EC), Thiamethoxam+ Chlorantraniliprole (Voliam flexi 300 SC) and neem leaf extract (5%). Results showed that the lowest percent infestation of shoot after 1st and 2nd spray was recorded in voliam flexi (38.38 and 11.58) while in term of percent fruit infestation similar data was observed (4.10 and 2.00) after 1st and 2nd spray. However, the highest cost benefit ratio was recorded in voliam flexi treated plot (1: 48.13) followed by chlorpyrifos (1: 40.88), emamectin benzoate (1: 36.65), cypermethrin (1: 31.25) while the lowest CB ratio was recorded in neem treated plot (1: 1.21). The results concluded that the best possible control was recorded voliam flexi and chlorpyrifos and recommended for the infestation of brinjal shoot and fruit borer.

Keywords:  Leucinodes orbonalis, brinjal, insecticides, plant extract, brinjal fruit and shoot borer

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