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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
    Survey of root-knot nematodes and its integrated nematode management in tomato under polyhouse conditions
    (DRPCAU, Pusa, 2020) M, Monica Preeth; Singh, Uma Shankar
    Detailed investigations were carried out to study the plant parasitic nematodes associated with tomato grown in polyhouses located in and around Pusa, Dholi and Birauli regions of Bihar. The studies were conducted with the main objective to survey to know the incidence of different plant parasitic nematodes by collection of soil and root samples from tomato crop rhizospheres grown in polyhouses; to screen the available tomato genotypes against root knot nematodes, Meloidogyne spp. and to study the integrated management of Meloidogyne spp. infecting tomato cv. Heemsohna by soil application of bio control agents (Pseudomonas fluorescens and Trichoderma viride), organic amendment (neem cake) and chemical nematicide (carbofuran 3G). All the experiments were conducted under protected environment (polyhouse). Survey and collection of soil and root samples revealed the presence of Meloidogyne spp., Rotylenchulus reniformis, Helicotylenchus spp., Pratylenchus spp., dorylaimids (Xiphinema spp.) and other saprophytic nematodes in tomato rhizospheres. Of these, Meloidogyne spp., was found to be the most predominant. An initial inoculum level of 1000 J2 root knot nematodes per plant caused yield reduction in tomato plants of all eight genotypes including MS – 2, Heemsohna, TO – 3150, Shivam, Prabhav 1322, Annapurna, PKM – 1 and Somnath. Pot culture studies conducted using bio control agents (Trichoderma viride and Pseudomonas fluorescens), organic amendment (neem cake) and chemical nematicide (carbofuran 3G) as integrated management of Meloidogyne spp on tomato cv. Heemsohna revealed that two treatments, Trichoderma viride+ Neem cake and Trichoderma viride + carbofuran 3G (at 5 + 25 g/pot and 5 + 10 g/pot respectively) effectively reduced the numbers of Meloidogyne spp. besides increasing the plant growth parameters. This was also the best combination among all the treatments where the root-knot index was found to be 1 (least).