TAILIEUCHUNG - Effect of plant extracts on root-knot nematode Meloidogyne incognita infecting tomato

The root-knot nematode, Meloidogyne incognita is a key pest on tomato cultivation throughout the world. Eco-friendly technique for the management of M. incognita on tomato is still lacking. Hence, studies were conducted to test the nematicidal potency of leaf extracts of asparagus, white hibiscus, jasmine and Ixora plants against M. incognita under in vitro and pot culture. Under in vitro condition juvenile mortality rate was higher () in asparagus treatment where as mortality rate was lower in Ixora treatment (). Pot culture experiment on the efficacy of plant extract on M. incognita revealed that the infection of root-knot nematode in terms of number of galls/plant was lower in asparagus leaf extract treatment. In other treatments, the number of galls varied from 33-57 / plant where as in control 100 galls/plant. Asparagus treated plants were taller with long root system. It is concluded that leaf extracts of asparagus is having high nematotoxic potential against M. incognita which can be recommended to tomato growers for root-knot nematode control after testing under field situations. | Effect of plant extracts on root-knot nematode Meloidogyne incognita infecting tomato

• Nông nghiệp
• Meloidogyne incognita
• Plant extracts
• Plant extracts on root knot
• Nematode Meloidogyne incognita infecting tomato
• Incognita infecting tomato
• M incognita
• Meloidogyne incognita on cucurbita pepo
• Cucurbita pepo
• Pathogenicity of meloidogyne incognita
• Second stage juvenile (J2) Meloidogyne incognita
• Meloidogyne incognita on tomato
• Multiplication of root knot nematode
• Temperature on penetration
• Studies on pathogenicity
• Root knot nematode
• Meloidogyne incognita on turmeric
• Trichoderma harzianum
• Mustard cake
• Meloidogyne incognita in pumpkin
• Bio management of Meloidogyne incognita
• Bio management
• Egg mass Mycoflora
• Meloidogyne incognita in Assam
• Penicillium jorhat and golaghat
• Pseudomonas fluorescens
• Bacillus subtilis
• Solanum melongena
• Meloidogyne incognita infecting brinjal
• Pasteuria penetrans
• Infected Meloidogyne incognita
• Biology and life table studies
• Life table studies on healthy
• Construction of artificial microRNA expression vectors
• Inhibition of Minc16281 gene in root knot nematode Meloidogyne incognita
• Root knot nematode Meloidogyne incognita
• Plant parasitic nematode
• Glomus fasciculatum
• Ivy gourd
• Management of meloidogyne incognita
• Ivy gourd (Coccinia indica L )
• Root knot nematode (Meloidogyne incognita)
• Pathogenicity of root knot nematode
• Root knot nematodes
• Trichode rma isolates
• Tomato (Lycopersicon esculentum L Mill)
• Oil cake
• Meloidogyne incognita in pomegranate
• Oil cakes against root knot nematode
• Population fluctuation
• Rootknot nematode
• Meloidogyne incognita infecting cucumber
• Poly house
• Fusarium oxysporum f sp lycopersici
• Interaction between meloidogyne incognita
• Fusarium oxysporum
• Plant growth parameters
• Bio control agents
• Fusarium oxysporum on tomato
• Ralstonia solanacearum and wilt
• Interaction of ralstonia solanacearum
• Maximum wilt incidence
• Root gall index
• Meloidogyne incognita chitwood
• Chickpea germplasm lines
• Chuyển cấu trúc microRNA
• Cây đậu nành
• Ký sinh của tuyến trùng Meloidogyne incognita
• Tuyến trùng Meloidogyne incognita
• Cấu trúc microRNA nhân tạo
• Verticillium chlamydosporium
• Liquid formulation
• Biochemical mechanism
• Native fungal bioagents
• Management of root knot nematode
• Lippia nodiflora
• Nematicidal compounds
• Seed soaking
• Seed soaking in different chemicals
• Pot condition
• Orthologous genes anguina tritici
• Ditylenchus destructor
• Comparative analysis of orthologous genes
• BMC Genomics