Record ID No. |
1297 |
Author(s) |
Goswami BK, Pandey RK, Goswami J, Tewari DD , 2007 |
Affiliation |
Amity Centre for Biocontrol and Plant Disease Management, Amity University Uttar Pradesh, U.P., India. bgoswami@amity.edu |
Title |
Management of disease complex caused by root knot nematode and root wilt fungus on pigeonpea through soil organically enriched with Vesicular Arbuscular Mycorrhiza, karanj (Pongamia pinnata) oilseed cake and farmyard manure |
Source. Vol.(no):Page |
JOURNAL OF ENVIRONMENTAL SCIENCE AND HEALTH PART B-PESTICIDES FOOD CONTAMINANTS AND AGRICULTURAL WASTES. 42(8):899-904p. |
Categories |
Arbuscular Mycorrhiza |
Subjects |
Biological Interaction |
Sub-subjects |
Nematodes |
Host |
Vigna unguiculata(Cowpea), Cicer arietinum(Chickpea), Glycine max(Soybean), Cajanus cajan(Pigeon pea), Lens culinaris(Lentil) |
Organism |
Glomus fasciculatum, Meloidogyne incognita |
Country |
India, Asia |
Abstracts |
This investigation was undertaken to compare the percentage response of colonization and development of VA-Mycorrhiza (Glomus fasciculatum) on a number of pulse crops viz. cowpea, chickpea, soybean, pigeonpea. and lentil under glasshouse conditions. Among the above-mentioned crops, pigeonpea exhibited the best performance and was selected for further studies. In this host the development and colonization percentage of G.fasciculatum was investigated under two separate substrates i.e. soil amended with FYM and karanj oilseed cake keeping a control treatment of field soil. A third treatment amended with karanj oilseed cake and farm yard manure (FYM) was also kept which responded best in terms of colonization percentage. This treatment showing improved plant health as well as integration with G. fasciculatum was selected as an ideal treatment for the management of disease complex caused by root knot nematode, Meloidogyne incognita and root wilt fungus, Fusarium udum on pigeonpea. Thus the treatment constituting FYM, karanj oilseed cake and VA-Mycorrhiza reduced the disease incidence caused by both maladies to a great extent with the most promising improvement in plant growth parameters as compared to all others. The present investigation, in addition to proposing an ideal eco-friendly treatment for the management of this disease complex also proposed an excellent medium for the proliferation of the obligate bio-protectant, G. fasciculatum |