Abstract
Around the world, Alternaria solani is the culprit behind the deadly and devastating early blight of tomatoes. To control the mycelial growth of A. solani in this investigation, a concentration of 10% for each plant extract was examined using the poison food technique. In comparison to the control, the pathogen mycelial growth was greatly suppressed by all examined extracts. With a 90.54% inhibition at 10% concentration, garlic clove extract proved to be the most successful of the extracts. Other extracts that showed promise were neem leaf extract (87.83%), ginger (83.78%), eucalyptus (75.67%), bael (71.67%), onion bulb extract (68.67%), and ashwagandha (63.51%). On the other hand, with a mycelial growth of 35 mm and 52.70% inhibition, lantana proved to be the least successful. After seven days of incubation at 24°C, the chemical fungicide mancozeb proved to be the most effective overall, offering a 93.24% inhibition at a 0.25% dose. Chemicals pose health dangers even though farmers use them extensively to control tomato rot. This study provides useful information for farmers by highlighting appropriate plant extracts as less risky substitutes for treating tomato early blight.
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Disclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.