Effect of some biocontrol agents against root-knot nematode (Meloidogyne incognita race2)

DOI: 10.22161/ijeab/3.5.23

Keyword: Biocontrol agent, culture filtrate, egg hatching, juvenile mortality, root-knot nematode.

Abstract: Culture filtrate of four rhizospheric fungi and four biocontrol agents were studied in vitro for their efficacy against Meloidogyne incognita race 2. The per cent mortality and egg hatching inhibition was proportional to the concentration of culture filtrate and the duration of exposure period. Culture filtrates of Trichoderma viride, Trichoderma harzianum, Trichoderma sp., Fusarium sp., Penicillium sp. and Aspergillus sp. significantly induced inhibition of egg hatching and mortality of Meloidogyne incognita race 2.The highest percentage of inhibition of egg hatching and juvenile mortality was recorded in Trichoderma harzianum followed by Trichoderma viride and Trichoderma sp.

Total View: 1913

Downloads: 697

Page No: 1748-1755

Cite this Article:

Gitanjali Devi, L.C.Bora et al."Effect of some biocontrol agents against root-knot nematode (Meloidogyne incognita race2)". International Journal of Environment Agriculture and Biotechnology(ISSN: 2456-1878),vol 3, no. 5, 2018, pp.1748-1755 AI Publications doi:10.22161/ijeab/3.5.23

Gitanjali Devi, L.C.Bora, P.(2018).Effect of some biocontrol agents against root-knot nematode (Meloidogyne incognita race2). International Journal of Environment Agriculture and Biotechnology(ISSN: 2456-1878).3(5), 1748-1755.10.22161/ijeab/3.5.23

Gitanjali Devi, L.C.Bora, P.(2018).Effect of some biocontrol agents against root-knot nematode (Meloidogyne incognita race2). International Journal of Environment Agriculture and Biotechnology(ISSN: 2456-1878).3(5), pp.1748-1755.

Gitanjali Devi, L.C.Bora. 2018."Effect of some biocontrol agents against root-knot nematode (Meloidogyne incognita race2)". International Journal of Environment Agriculture and Biotechnology(ISSN: 2456-1878).3(5):1748-1755.Doi:10.22161/ijeab/3.5.23

Gitanjali Devi, L.C.Bora."Effect of some biocontrol agents against root-knot nematode (Meloidogyne incognita race2)", International Journal of Environment Agriculture and Biotechnology,vol.3,no. 5, pp.1748-1755,2018.

@article { gitanjalidevi2018effect,
title={Effect of some biocontrol agents against root-knot nematode (Meloidogyne incognita race2)},
author={Gitanjali Devi, L.C.Bora , R},
journal={International Journal of Environment Agriculture and Biotechnology},
volume={3},
year= {2018} ,
}