TAILIEUCHUNG - Effect of distinct biocontrol agents on okra (Abelmoschus esculentus Monech) for the selection of putative strain

Use of biocontrol agent to increase the growth of crop has been an alternative source to meet the demand of growing population. Plant growth promoting rhizobacteria (PGPR) are the soil bacteria inhabiting around/on the root surface and are directly or indirectly involved in promoting plant growth and development via production and secretion of various regulatory chemicals in the locality of rhizosphere. These bacteria competitively colonize the roots of plants and can act as biofertilizers and/or antagonist (biopesticides) or simultaneously both. These characteristics have highlighted the use of efficient microorganisms to improve plant growth and manage soil and plant health with the aim to achieve sustainability in agriculture, which amalgamates environmental health, economic feasibility and social equity ensuring long-term productivity of natural resources and improved livelihood. An experiment was conducted to study the effect of biocontrol agents on okra for the selection of putative strain at the Department of Seed Science & Technology, Chauras campus, Garhwal University, Srinagar (Garhwal), Uttrakhand, India. Selection of putative strain among five bio control agents ., Bacillus 218 and Pseudomonas Y-19., FP-37., FP-11., S-90., were examined. Results revealed that there was significant effect of all inoculants on growth of okra. Best results were observed in seeds treated with bio agents Bacillus 218, Pseudomonas FP37 and S-90. This study indicates that PGPR enhance plant growth without use of any chemicals. | Effect of distinct biocontrol agents on okra (Abelmoschus esculentus Monech) for the selection of putative strain

• Sinh học
• Biocontrol agents
• Sustainable agriculture
• Distinct biocontrol agents
• Biocontrol agents on okra
• Abelmoschus esculentus Monech
• Selection of putative strain
• Neopestalotiopsis leaf blight
• Strawberry (Fragaria x ananassa Duch )
• Biocontrol agents against neopestalotiopsis clavispora
• Evaluation of fungicides
• Days after germination
• Biocontrol agents (Bacillus sp )
• Plant defense enzymes in chickpea
• Plant defense enzymes
• Plant extracts
• Mycelial growth inhibition
• Brown leaf spot
• Biocontrol agents against
• Powdery mildew
• Oidium mangiferae
• Mango through biocontrol agents
• Eco friendly management
• Non volatile compounds
• Evaluation of biocontrol agents
• Phytophthora drechsleri
• Pigeon pea
• Ebook Nematodes as biocontrol agents
• Nematodes as biocontrol agents
• Medicinal crop applications
• Forestry applications
• Plant parasitic nematodes
• Entomophilic nematodes
• Entomopathogenic nematodes
• Mass production
• Glasshouse applications
• Nursery and tree applications
• Growth promotion
• Fungicides on vigour index
• Fusarium oxysporum
• Different biocontrol agents
• Fusarium wilt management and banana
• Fusarium wilt management of banana
• Fungicides for fusarium
• Use of biocontrol agents
• Bio agents
• Inhibitory ability of fungicides
• Pyricularia oryzae
• Helminthosporium oryzae in vitro
• Bio control agents and Ajwain
• Biocontrol agents against root rot
• Individual treatment
• Investigation was carried out in Rabi season
• Bacterial isolates
• Bio control agent
• Chick pea
• Soil born
• Agents from chickpea
• Chickpea (Cicer arietinum linnaeus)
• Biocontrol (Bacterial) agents
• Leaf blight
• Alternaria helianthi
• Microbial biocontrol agents
• Fungicides against alternaria helianthi
• Leaf blight of sunflowers
• Alternaria porri
• Chemical against
• Chaetomium globosum
• Ocimum sanctum
• Antagonistic activity
• Rhizoctonia Bataticola
• Dry root rot
• Dry root rot in chickpea
• Trichoderma spp
• Lasiodiplodia pseudotheobromae
• Biocontrol agents against lasiodiplodia theobromae
• Efficacy of some plant extracts
• Major insect pests
• Green gram
• Vigna mungo L
• Major insect pests in green gram
• Chemical insecticides
• Leaf spot
• Cercospora leaf spot of pigeon pea
• Efficacy of fungicides
• Efficiency of biocontrol agents
• Management of rice rootknot nematode
• Rice rootknot nematode
• Meloidogyne graminicola
• Paddy (Oryza sativa)
• Fusarium oxysporum f sp ciceri
• In vitro
• In vitro condition to examine effectiveness
• Trichoderma viride
• T harzianum
• Compatibility of biocontrol agents
• Certain fungicides
• Integrated disease management
• Coleus forskohlii
• Root borne diseases
• Pseudomonas fluorescens
• Coleus (Coleus forskohlii (Willd ) Briq )
• Management of root borne diseases
• Seedling vigour
• Seed borne diseases
• Reduced seed borne diseases
• Biopriming of chickpea seeds
• Enhanced seedling vigour
• Pearl millet
• Drechslera setariae
• Leaf spot of pearl millet