Open AccessENHANCEMENT OF TOMATO ROOT-KNOT NEMATODES CONTROL USING A NOVEL BIOLOGICAL TREATMENT IN NORTH SINAI
Author(s) -
Darin M.R. El Bolok,
Ahmed A. El-Sharawy,
Eman K. Din,
M. Y. H. Abdalla
Publication year - 2021
Publication title -
plant archives/plant archives
Language(s) - English
Resource type - Journals
eISSN - 2581-6063
pISSN - 0972-5210
DOI - 10.51470/plantarchives.2021.v21.no2.048
Subject(s) - oxamyl , meloidogyne incognita , loam , irrigation , nematode , horticulture , agronomy , root knot nematode , terra incognita , biology , toxicology , soil water , chemical control , ecology
This study focuses on using olive mill waste water (OMWW) as a novel biological treatment to decrease plant diseases while improving food quality. Root-knot nematode Meloidogyne is considered one of the main tomato diseases in North Sinai. The current study aimed to evaluate the efficiency of diffracting olive mill waste waters concentrations compared with the nematicide Oxamylon on Tomato Root-knot. OMWW was applied daily to tomato plants growing in sandy loam soil for three months. Represented five different concentration of OMWW (0%, 25%, 50%, 75%, and 100%) used for irrigation during the experiment. The positive control treatment was treated with Oxamyl at recommended dose. The negative control was watered only with tap water (0%). The results showed that mortality rates of M. incognita were significantly affected by concentrations. All treatments were superior to the untreated control in reducing nematode, except for OMWWs at 100 %, which was equivalent to the control treatment. The largest drop in root galling numbers Oxamyl was achieved (75.73%) was followed by 50% at (73.81%), 75% (68.01%), and 25% (39.67%). The highest reductions rated were recorded with the 50%and 75% concentrations used of OMWW. Overall, in the effort of efficient biological treatments was achieved for root knot control measures in tomato, the OMWW application may be used as one factor of integrated root-knot nematode management.