Browsing by Author "N. B. V. Chalapathi Rao"
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Item Bio control management options for invasive whiteflies on coconut(2020-08) N. B. V. Chalapathi Rao; Ramani, B.S.; Rakshith Roshan, D.; Bhagavan, B.V.K.Item Bio-control based integrated disease management of basal stem rot disease of coconut(2016) Snehalatharani, A.; N. B. V. Chalapathi Rao; Ramanandam, G.; Maheswarappa, H.P.; Jose, C.T.; Padma, E.Item Bio-control based integrated disease management of basal stem rot disease of coconut(2016) Snehalatharani, A.; N. B. V. Chalapathi Rao; Ramanandam, G.; Maheswarappa, H.P.; Jose, C.T.; Padma, E.Item Biocontrol of coconut black headed caterpillar in Andhra Pradesh(2016) N. B. V. Chalapathi Rao; Nischala, A.; Ramanandam, G.; Snehalatharani; Maheswarappa, H.P.Item Field efficacy of the parasitoid, Pediobius imbrues (Hymenoptera: Eulophidae) on coconut slug caterpillar, Macroplectra nararia Moore (Lepidoptera: Limacodidae)(2019) N. B. V. Chalapathi Rao; G. KRISHNA RAO; D. R. ROSHANItem Genetic variation in coconut black headed caterpillar (Opisina arenosella Walker) population in India(2016) N. B. V. Chalapathi Rao; Sabana. A.A.; Rachana, K.E.; Rajesh, M.K.Item Invasive rugose spiraling whitefly (RSW) in coconut plantations: Bio-intensive management(2023-09) P. Viswanadha Raghuteja; N. B. V. Chalapathi Rao; Hanumanthe Gowda; E. Padma; N. Emmanuel; K. Umakrishna; V. Sudha Vani; V. SekharItem New report on the invasive Bondar's Nesting Whitefly (Paraleyrodes bondari Peracchi) on oil palm in India(2024) N. B. V. Chalapathi Rao; B. S. Ramani; B. V. K. Bhagvan; Sabana, A.A.; Rajesh, M.K.This communication is the new report of the neotropical invasive Bondar's Nesting Whitefly (BNW) , Paraleyrodes bondari Peracchi (Hemiptera: Aleyrodidae)incidence in oil palm in India. A typical feature of BNW infestation is the presence of woolly wax nests on the abaxial surface of oil palm leaflets. The nesting whitefly population was observed to increase phenomenally on oil palm and within a year ie., from 2021 to 2022, a 100 per cent palm infestation was observed. During this period the intensity per palm increased by 24.49 per cent and per leaf increased by 63.28 per cent. Analysis of the partial mitochondrial cytochrome oxidase subunit 1 (CO1) sequences from adult specimens indicated 100% nucleotide identity with Bondar's Nesting Whitefly from coconutItem Nut fall of coconut -Invasive Rugose Spiraling Whitefly (RSW) infestation in Godavari(2023-06) P. Viswanadha Raghuteja; N. B. V. Chalapathi Rao; E. Padma; A. KireetiItem Population dynamics of invasive Rugose Spiralling Whitefly, in East Godavari, Andhra Pradesh(2023-09) P. Viswanadha Raghuteja; N. B. V. Chalapathi Rao; Hanumanthe Gowda; N. Emmanuel; E. Padma; V. Sudha Vani; K. UmakrishnaItem Scenario of coconut eriophyid mite infestation in Andhra Pradesh(2012-06) Rajan, P.; Chandrika Mohan; N. B. V. Chalapathi Rao; George V. ThomasItem Studies on the impact of mite infestation on nut characters and oil content in coconut variety, East Coast Tall (ECT)(2006) Sujatha, A.; Naresh Kumar, S.; N. B. V. Chalapathi Rao