tailieunhanh - In-vitro efficacy of fungicides against Alternaria alternata causing blight disease of tomato (Solanum lycopersicum L.)

Tomato is world’s one of the largest growing vegetable crop and ranks first among processing crops. It’s production suffers with many biotic and abiotic factors. Leaf blight disease caused by different species of Alternaria is one of the most dreadful diseases of tomato, causing huge economic losses. The present study was conducted in order to evaluate the efficacy of different fungicides against Alternaria alternata, one of cause for blight disease of tomato. | 2021 10 03 915-920 International Journal of Current Microbiology and Applied Sciences ISSN 2319-7706 Volume 10 Number 03 2021 Journal homepage http Original Research Article https In-vitro Efficacy of Fungicides against Alternaria alternata causing Blight Disease of Tomato Solanum lycopersicum L. Balram Jewaliya1 Chirag Gautam2 C. B. Meena2 Yamini Tak3 S. C. Sharma4 and Karan Singh1 1 Department of Plant Pathology 4Genetics and Plant Breeding College of Agriculture Ummedganj Kota India 2 Plant Pathology Agriculture University Kota India 3 Biochemistry ARS Agriculture University Kota India Corresponding author ABSTRACT Tomato is world s one of the largest growing vegetable crop and ranks first among Keywords processing crops. It s production suffers with many biotic and abiotic factors. Leaf blight Tomato Alternaria disease caused by different species of Alternaria is one of the most dreadful diseases of alternata tomato causing huge economic losses. The present study was conducted in order to Fungicides Percent evaluate the efficacy of different fungicides against Alternaria alternata one of cause for mycelial growth blight disease of tomato. The efficacy of fungicides viz. Propineb 70 WP Hexaconazole inhibition 5 EC Propiconazole 25 EC Azoxystrobin 23 SC Mancozeb 75 WP Tebuconazole 50 Trifloxystrobin 25 WG and Carbendazim 12 Mancozeb Article Info 63 WP was tested at different concentrations viz. 100 150 200 and 500 ppm against A. alternata on PDA by poisoned food technique. It was concluded that maximum Accepted mycelial growth inhibition was recorded by Hexaconazole followed by 10 February 2021 Tebuconazole Trifloxystrobin . However Propineb recorded least per cent Available Online inhibition of mycelium growth at all concentrations with a mean percent growth inhibition 10 March 2021 of percent. Introduction region but consumed world widely because it contains .

• Nông nghiệp
• Alternaria alternata
• Percent mycelial growth inhibition
• Blight disease of tomato
• In vitro efficacy of fungicides
• Blight disease of tomato
• Leaf spot
• Alternaria alternata in Kashmir
• Alternaria leaf spot
• Important foliar diseases of brinjal
• Zizyphus mauritiana
• Germplasm against Alternaria alternata keissler
• Screening of ber cultivars
• Germplasm against Alternaria alternata
• Identification of Alternaria alternata
• Clearly demonstrated
• Leaf spot disease infected samples
• Fields around Udaipur
• Chilli capsicum annuum
• Fruit rot A
• Alternaria alternata Keissler
• Leaf blight
• Anthurium andraeanum in India
• First report of alternaria alternata
• Anthurium crop
• Bio agents
• Leaf spot of pomegranate
• Botanicals against Alternaria alternata
• Bio efficacy of bio agents
• Calotropis procera
• Serious leaf spot disease problem
• Alternaria alternata in Gurgaon
• Illnesses including dysentery
• Evaluation of different fungicides
• Alternaria alternata leaf spot
• Alternaria alternata leaf spot of ber
• In vitro condition
• Longitudinal septa
• Blackish conidiophores in acropetal chain
• Khoa học nông nghiệp
• Đốm lá nha đam
• Nấm Alternaria alternata
• Phòng trừ nấm Alternaria alternata
• Cây nha đam
• Hoạt chất hóa học trừ nấm
• Root colonizing Trichoderma
• Alternaria leaf blight
• Asalio (Lepidium sativum L )
• Role of root colonizing trichoderma species
• Fusarium semitectum
• Seed dresser
• Storage conditions
• Isabgol seeds against alternaria alternata
• Seed borne
• Fruit rot
• Fruit rot of chilli
• Chilli Capsicum annuum)
• Chilli under natural conditions
• Alternaria alternate
• Evaluation of Fungicides
• Bio agents against alternaria alternata causal agent
• Fruit rot of Brinjal
• In vitro evaluation of fungicide
• Flower heads
• Foliar disease
• Heliconia rostrata plant
• Ram horn peptone
• Biocatalytic syntheses
• Anti ferroelectric liquid
• Microbial fermentation
• Anti fungal activity
• Chemical control of plant disease
• Eggplant spot disease
• Pyrimidine derivative
• Safe fungicide
• Yucca plant
• Bell shaped flowers
• Biocontrol fitness
• Fusarium solani
• Litchi (Litchi chinensis)
• Alternaria alternata causing diseases
• NRCL T 01 against fusarium solani
• Brown spot
• Uttar pradesh
• Hydrogen ion concentration
• Potato brown spot
• In vitro evaluation
• Bio pesticides
• Black spot
• Fungicide and bio pesticides against isolates
• Pomegranate (Punica granatum L )
• Xanthomonas axonopodis pv punicae
• Fruit spot in pomegranate
• Plant extracts and fungicides
• Fungicides in vitro
• Natural condition
• Random amplification of polymorphic DNA
• Molecular characterization
• Chilli through RAPD marker
• Colletotrichum melongenae
• Phomopsis vexans solid media
• Growth characteristics
• Phomopsis vexans the causing fruit rot