Experiments carried out to estimate the potential of incorporating garlic (Allium sativumm), onion (Allium cepa) and Lemon grass (Cymbopogon citratus) on root-knot nematode Meloidogyne javanica affecting tomato under glasshouse conditions and concentration at 1, 2 and 3% of each plant used. Plants un-inoculated by nematode keep as control in four replicates. Results elucidate that nematode population and tomato plant growth parameters affected by using the different plants. | Bionematicidal potential of some incorporating plants on Meloidogyne javanica control on tomato
