The study was carried out to find the seasonal abundance and impact of abiotic factors on major sucking pests brinjal. Brinjal variety BR-112 transplanted first fortnight July, 2020 at Research Farm Department Entomology, CCS Haryana Agricultural University, Hisar. results revealed that population whitefly adults nymphs, jassids, aphids red spider mite brinjal initiated in 28th 30th, 31st, 48th...