Eco-friendly management of tomato late blight using botanicals, bio-control agents, compost tea and copper fungicides
Type de document
journalArticle
Langue source
Anglais
Titre français
Titre anglais
Eco-friendly management of tomato late blight using botanicals, bio-control agents, compost tea and copper fungicides
Auteur(s)
- GOPI R.
- AVASTHE R. K.
- KALITA H.
- YADAV A.
- DAS S. K.
- RAI Dinisha
Editeur(s)
Autre(s)
Id
5S3WIJ5N
Version
2293
Date ajout
5 janvier 2021 17:06
Date modification
5 janvier 2021 17:06
Résumé anglais
Tomato is affected by the major disease late blight caused by Phytophthora infestans in Sikkim. In vitro experiment of biocontrol agents, botanicals and organically approved chemicals evaluated against P. infestans revealed that garlic, Trichoderma harzianum, copper oxychloride and copper hydroxide were effective. In field experiment conducted during 2014 and 2015, copper oxychloride @0.25% was found most effective followed by copper hydroxide @0.25% for the management of late blight. The pooled mean yield of tomato treated with copper oxychloride was recorded highest with 8.99 t/ha, 24.50 t/ha and 25.33 t/ha for open, rain shelter and tunnel, respectively followed by copper hydroxide. Hence, copper fungicides can be used for the management of late blight in tomato in organic farming.
Note
None
CRAW tags
- AB - Transversal
- FREDO lutte
- FREDO santé végétale
- biocontrol
- tomate
WEB tags
- biocontrol agents
- copper fungicides
- late blight
- phytophthora infestans
Titre de la publication
The Indian Journal of Agricultural Sciences
Volume
90
Date caractères
2020/03/02
Date publication
2 mars 2020
Issn
0019-5022
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