TAILIEUCHUNG - Biopesticides: Introduction and its prospects

Plant and pest coexist on this planet from the ages. Chemical pesticides are generally used to reduce the damage caused by the pest. As chemical pesticides are costly and hamful for ecosystem, biopesticides are gaining importance. Biopesticides are cost effective and ecofriendly. In India, biopesticides covers 3 per cent of total pesticide production. Biopesticides usage in India rose 23 per cent from 2010-11 to 2016-17 while chemical pesticides only 2 per cent. Biopesticides are mainly microbial origin (Trichoderma sp, Bacillus sp), plant origin (Neem based pesticides) and biochemical compounds (pheromones, repellants, attractants). Many pests like Helicoverpa armigera, Spodoptera litura, Diamond back moth, Fusarium sp are successfully controlled by biopesticides like Trichogramma, Bt, NPV and Trichoderma sp. respectively. Exploration of new source of biopesticdes, formulation and is required. Public private partnership and large investment is required in this sector. | 2019 8 2 2960-2964 EXCELLENT PUBLISHERS International Journal of Current Microbiology and Applied Sciences ISSN 2319-7706 Volume 8 Number 02 2019 Journal homepage http Review Article https Biopesticides Introduction and its Prospects Nishant Prakash1 Bibha Kumari1 and Shipra Karn2 1Krishi Vigyan Kendra Lodipur Farm Arwal Bihar India Darwin School of Business Guwahati Assam India Corresponding author ABSTRACT Keywords Biopesticides Trichoderma spp. Trichogramma spp Neem Bacillus thringenesis Article Info Accepted 20 January 2019 Available Online 10 February 2019 Plant and pest coexist on this planet from the ages. Chemical pesticides are generally used to reduce the damage caused by the pest. As chemical pesticides are costly and hamful for ecosystem biopesticides are gaining importance. Biopesticides are cost effective and ecofriendly. In India biopesticides covers 3 per cent of total pesticide production. Biopesticides usage in India rose 23 per cent from 2010-11 to 2016-17 while chemical pesticides only 2 per cent. Biopesticides are mainly microbial origin Trichoderma sp Bacillus sp plant origin Neem based pesticides and biochemical compounds pheromones repellants attractants . Many pests like Helicoverpa armigera Spodoptera litura Diamond back moth Fusarium sp are successfully controlled by biopesticides like Trichogramma Bt NPV and Trichoderma sp. respectively. Exploration of new source of biopesticdes formulation and is required. Public private partnership and large investment is required in this sector. Introduction Agriculture has been on this planet from time immemorial and so the plant and pests. Pests cause substantial yield loss in agriculture by damaging plant. Recently chemical pesticides are used to protect the crop from this damage. These chemical pesticides found to be highly effective in killing these pests. Now a day farmers are indiscriminately using these chemical .

• Sinh học
• Trichoderma spp
• Trichogramma spp
• Bacillus thringenesis
• Introduction and its prospects
• Required in this sector
• Fusarium oxysporum f sp cubense
• Banana Rhizosphere
• Promising Trichoderma spp
• Different regions of Assam
• Khả năng đối kháng
• Khả năng đối kháng của nấm
• Nấm Trichoderma SPP
• Nấm Sclerotium SPP
• Bệnh thối thân
• Fusarium solaniisolates
• Root rot
• Papaya (Carica papaya L
• Commercial Trichoderma spp
• Contamination of soil
• Biocontrol agents Trichoderma
• Heavy metals
• Application of trichoderma spp
• Soil health
• Root length
• Shoot length
• Plant growth promotion in chilli
• Trichoderma isolate T2
• Xanthomonas axanopodis pv alii
• Secondary metabolite production
• Potential as antibacteria
• Trichoderma filtrate
• Biological control
• Pythium sp
• Trichoderma isolates
• Different isolates of Trichoderma spp
• Management of damping
• Native Trichoderma spp for the management
• Stem rot of groundnut caused
• Sclerotium rolfsii Sacc
• In vitro antagonistic potential
• Pythium spp
• Rhizoctonia solani
• Per cent inhibition
• PGPR and biocontrol potential
• Solanum lycopersicum Miller
• Đồ án tốt nghiệp đại học
• Công nghệ sinh học
• Nấm Phytophthora spp
• Quản lý bệnh hại cây trồng
• Cơ chế đối kháng nấm gây bệnh cây trồng
• Năng suất khóm
• Phân hữu cơ vi sinh
• Phân hủy cellulose
• Vi sinh chứa nấm Trichoderma
• nấm culturable
• dinh dưỡng cây nấm
• môi trường sống
• di truyền học
• Bacillus subtilis
• Bệnh chết nhanh trên tiêu
• Chủng Pythium vexans
• Chủng Trichoderma spp
• Cây hồ tiêu
• Tạp chí khoa học
• Chitosan chiếu xạ kết hợp nấm Trichoderma
• Bệnh chết héo Phytophthora spp
• Cây dâu tây
• Bệnh chết héo
• Tạp chí Khoa học Công nghệ Nông nghiệp
• Bài viết về nông nghiệp
• Khoai lang tím
• Chất lượng củ
• Năng suất củ
• Cam sành Citrus nobilis
• Dinh dưỡng đất
• Fusarium spp
• Trichoderma asperellum
• Survival ability
• Trichoderma spp and pseudomonas
• Different carrier materials
• Soilborne disease
• Delivery system for microorganism
• Alternaria macrospora
• Cotton leaf spot
• Leaf spot in cotton
• Antagonistic capabilities
• Pseudomonas fluorescens
• Stem rot
• Sclerotium oryzae
• Indo Burma biodiversity hotspot
• Rapid and efficient procedure
• Genomic DNA extraction
• DNA with high yield
• PCR purposes
• Oil based formulation
• Growth parameters
• Cucumber seedlings
• Protected cultivation
• Disease management
• Different solid substrates
• Growth of Trichoderma spp
• Dual culture experiment
• Fusarium oxysporum
• Pod blight
• Native Trichoderma spp
• Occurrence of Fusarium oxysporum
• Pod blight of soybean
• Growth promotion
• Cadmium stress
• Potential of Trichoderma spp
• Mitigating cadmium uptake
• Metal stress ecosystem
• Soil Borne pathogens
• Non volatile compounds
• Oil borne diseases of chickpea
• Effect of volatile