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In-vitro assay of some plant extracts against Fusarium oxysporum f. sp. lycopersici causal agent of tomato wilt

100%

Agbenin O. N., Marley P. S.

Journal of Plant Protection Research

2006

tom 46

nr 3

215-220

The effect of crude extracts of neem (Azadirachta indica) leaf, neem seed and garlic (Allium sativum) at concentrations ranging from 5% to 30% of the material in 100 ml of Potato Dextrose Agar on mycelial growth of Fusarium oxysporum f. sp. lycopersici was assessed. All the extracts inhibited mycellial growth at various levels. Dry neem seed extract gavel 100% inhibition of mycelial growth. Fresh neem leaf extract reduced mycelial growth with increasing concentration while in garlic there were no differences in growth inhibition among the various concentrations used. However garlic extracts decreased sporulation with increasing concentration and cultures grown on extract amended agar plates remained viable.

Ograniczanie wyników

1 Journal of Plant Protection Research

1 Agbenin O. N.

1 Marley P. S.

1 2006

Wyniki wyszukiwania

In-vitro assay of some plant extracts against Fusarium oxysporum f. sp. lycopersici causal agent of tomato wilt