Management of root-knot nematode in tomato Lycopersicon esculentum, Mill, with biogas slurry.
The effect of biogas slurry application on the severity of root-knot nematode, Meloidogyne incognita, attack on tomato cv. Co-1, was tested in the green house with two levels of biogas slurry: 5% and 10% (w/w) added to soil. Both the number (3 fruits/plant) and fruit yield (35.2 g/plant) of tomato increased significantly with 10% (w/w) biogas slurry. The plants amended with biogas slurry put up more vegetative growth and tended to flower and fruit much earlier than did those of the control. The nematode population in the soil decreased thus decreasing the severity of nematode attack.
Jothi
G
G
Department of Nematology, Tamil Nadu Agricultural University, Coimbatore 641 003, India.
Pugalendhi
S
S
Poornima
K
K
Rajendran
G
G
D000818:Animals; D001673:Biodegradation, Environmental; D005740:Gases; D018551:Solanum lycopersicum / Q000469:parasitology*; D010571:Pest Control / Q000379:methods; D012037:Refuse Disposal; D014431:Tylenchoidea / Q000472:pathogenicity*
D005740:Gases