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Dr. Rajendra Prasad Central Agricultural University, Pusa

In the imperial Gazetteer of India 1878, Pusa was recorded as a government estate of about 1350 acres in Darbhanba. It was acquired by East India Company for running a stud farm to supply better breed of horses mainly for the army. Frequent incidence of glanders disease (swelling of glands), mostly affecting the valuable imported bloodstock made the civil veterinary department to shift the entire stock out of Pusa. A British tobacco concern Beg Sutherland & co. got the estate on lease but it also left in 1897 abandoning the government estate of Pusa. Lord Mayo, The Viceroy and Governor General, had been repeatedly trying to get through his proposal for setting up a directorate general of Agriculture that would take care of the soil and its productivity, formulate newer techniques of cultivation, improve the quality of seeds and livestock and also arrange for imparting agricultural education. The government of India had invited a British expert. Dr. J. A. Voelcker who had submitted as report on the development of Indian agriculture. As a follow-up action, three experts in different fields were appointed for the first time during 1885 to 1895 namely, agricultural chemist (Dr. J. W. Leafer), cryptogamic botanist (Dr. R. A. Butler) and entomologist (Dr. H. Maxwell Lefroy) with headquarters at Dehradun (U.P.) in the forest Research Institute complex. Surprisingly, until now Pusa, which was destined to become the centre of agricultural revolution in the country, was lying as before an abandoned government estate. In 1898. Lord Curzon took over as the viceroy. A widely traveled person and an administrator, he salvaged out the earlier proposal and got London’s approval for the appointment of the inspector General of Agriculture to which the first incumbent Mr. J. Mollison (Dy. Director of Agriculture, Bombay) joined in 1901 with headquarters at Nagpur The then government of Bengal had mooted in 1902 a proposal to the centre for setting up a model cattle farm for improving the dilapidated condition of the livestock at Pusa estate where plenty of land, water and feed would be available, and with Mr. Mollison’s support this was accepted in principle. Around Pusa, there were many British planters and also an indigo research centre Dalsing Sarai (near Pusa). Mr. Mollison’s visits to this mini British kingdom and his strong recommendations. In favour of Pusa as the most ideal place for the Bengal government project obviously caught the attention for the viceroy.

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  • ThesisItemOpen Access
    Population dynamics and management of red pumpkin beetle (Aulacophora spp) on bottle gourd under polyhouse
    (Dr.RPCAU, Pusa, 2021) GADIGE, T SHANKAR; Singh, Mukesh Kumar
    The present investigation entitled “Population dynamics and management of red pumpkin beetle (Aulacophora spp) on bottle gourd under polyhouse” was conducted during summer season of the year 2021 at High-Tech Horticulture, RPCAU, Pusa. During the course of studies, bottle gourd was attacked by many insect pests like red pumpkin beetle (Aulacophora foveicollis Lucas), thrips (Thrips tabaci Lindquist), aphids (Aphis gossypii Glover), pumpkin caterpillar (Diaphania indica Saunders), serpentine leaf miner (Liriomyza brassicae Burgess), mealy bug (Phenacoccus solenopsis Tinsley), semilooper (Achaea janata Linnaeus) and fruit fly (Bactocera cucurbitae Coquillet). In which red pumpkin beetle is more frequent occurring pest and it was first observed at 2 leaf stage, then it increases gradually as the plant canopy increases. The flowers were more preferable attacked part as compared to leaves of bottle gourd at reproductive stage. It causes significant damage in both vegetative and reproductive stages of the crop. Population of insect pest other than red pumpkin beetle are appeared in trace number. Polyphagous natural enemies observed on bottle gourd are lady bird beetle (Coccinella sp.), reduviid bug (Rhynocoris fuscipes) and Lynx spider (Oxyopes javanus). These natural enemies are preyed upon several soft bodied insects but not much prefers adult red pumpkin beetle due to its bright colour, chitinous elytra and larval stage of red pumpkin beetle are inside the soil, so it could not be observed. Among the different management tactics tested against red pumpkin beetle on bottle gourd, T6 (Chlorantraniliprole 18.5% SC @ 0.4ml/l) followed by T1 (Beauveria bassiana @ 3g/l (1x108 CFU) were found more effective in suppressing red pumpkin beetle population under polyhouse and recorded with high yield of 380.30 q/ha and 373.60 q/ha, respectively in Hybrid-Kashi Bahar variety of bottle gourd. T5 (YBSE @ 5%) was found least effective and recorded with a low yield of 351.98 q/ha.