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פותח על ידי קלירמאש פתרונות בע"מ -
Nematicidal activity of essential oils and their components against the root-knot nematode
Year:
2000
Source of publication :
Phytopathology
Authors :
אוקה, יוג'י
;
.
יניב, זהרה
;
.
פוטיבסקי, אליהו
;
.
רביד, עוזי
;
.
שפיגל, יצחק
;
.
Volume :
90
Co-Authors:
Oka, Y., Department of Nematology, Agric. Research Organization (ARO), Volcani Center, Bet Dagan 50250, Israel
Nacar, S., Biology Department, Faculty of Science, Kahramanmaras Sutcu Imam University, K. Maras, Turkey
Putievsky, E., Dept. Arom., Med., and Spice Crops, ARO, Newe Ya'ar Research Center, Ramat Yishay 30095, Israel
Ravid, U., Dept. Arom., Med., and Spice Crops, ARO, Newe Ya'ar Research Center, Ramat Yishay 30095, Israel
Yaniv, Z., Department of Natural Resources, ARO, Volcani Center, Bet Dagan 50250, Israel
Spiegel, Y., Department of Nematology, Agric. Research Organization (ARO), Volcani Center, Bet Dagan 50250, Israel
Facilitators :
From page:
710
To page:
715
(
Total pages:
6
)
Abstract:
Nematicidal activity of essential oils extracted from 27 spices and aromatic plants were evaluated in vitro and in pot experiments. Twelve of the twenty-seven essential oils immobilized more than 80% of juveniles of the root-knot nematode Meloidogyne javanica at a concentration of 1,000 μl/liter. At this concentration, most of these oils also inhibited nematode hatching. Essential oils of Carum carvi, Foeniculum vulgare, Mentha rotundifolia, and Mentha spicata showed the highest nematicidal activity among the in vitro tested oils. These oils and those from Origanum vulgare, O. syriacum, and Coridothymus capitatus mixed in sandy soil at concentrations of 100 and 200 mg/kg reduced the root galling of cucumber seedlings in pot experiments. The main components of these essential oils were tested for their nematicidal activity. Carvacrol, t-anethole, thymol, and (+)-carvone immobilized the juveniles and inhibited hatching at > 125 μl/liter in vitro. Most of these components mixed in sandy soil at concentrations of 75 and 150 mg/kg reduced root galling of cucumber seedlings. In 3-liter pot experiments, nematicidal activity of the essential oils and their components was confirmed at 200 and 150 mg/kg, respectively. The results suggest that the essential oils and their main components may serve as nematicides.
Note:
Related Files :
anethole
Aromatic plant
Carum carvi
Foeniculum vulgare
Mentha spicata
nematode
Origanum syriacum
Origanum vulgare
עוד תגיות
תוכן קשור
More details
DOI :
Article number:
0
Affiliations:
Database:
סקופוס
Publication Type:
מאמר
;
.
Language:
אנגלית
Editors' remarks:
ID:
19417
Last updated date:
02/03/2022 17:27
Creation date:
16/04/2018 23:28
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Scientific Publication
Nematicidal activity of essential oils and their components against the root-knot nematode
90
Oka, Y., Department of Nematology, Agric. Research Organization (ARO), Volcani Center, Bet Dagan 50250, Israel
Nacar, S., Biology Department, Faculty of Science, Kahramanmaras Sutcu Imam University, K. Maras, Turkey
Putievsky, E., Dept. Arom., Med., and Spice Crops, ARO, Newe Ya'ar Research Center, Ramat Yishay 30095, Israel
Ravid, U., Dept. Arom., Med., and Spice Crops, ARO, Newe Ya'ar Research Center, Ramat Yishay 30095, Israel
Yaniv, Z., Department of Natural Resources, ARO, Volcani Center, Bet Dagan 50250, Israel
Spiegel, Y., Department of Nematology, Agric. Research Organization (ARO), Volcani Center, Bet Dagan 50250, Israel
Nematicidal activity of essential oils and their components against the root-knot nematode
Nematicidal activity of essential oils extracted from 27 spices and aromatic plants were evaluated in vitro and in pot experiments. Twelve of the twenty-seven essential oils immobilized more than 80% of juveniles of the root-knot nematode Meloidogyne javanica at a concentration of 1,000 μl/liter. At this concentration, most of these oils also inhibited nematode hatching. Essential oils of Carum carvi, Foeniculum vulgare, Mentha rotundifolia, and Mentha spicata showed the highest nematicidal activity among the in vitro tested oils. These oils and those from Origanum vulgare, O. syriacum, and Coridothymus capitatus mixed in sandy soil at concentrations of 100 and 200 mg/kg reduced the root galling of cucumber seedlings in pot experiments. The main components of these essential oils were tested for their nematicidal activity. Carvacrol, t-anethole, thymol, and (+)-carvone immobilized the juveniles and inhibited hatching at > 125 μl/liter in vitro. Most of these components mixed in sandy soil at concentrations of 75 and 150 mg/kg reduced root galling of cucumber seedlings. In 3-liter pot experiments, nematicidal activity of the essential oils and their components was confirmed at 200 and 150 mg/kg, respectively. The results suggest that the essential oils and their main components may serve as nematicides.
Scientific Publication
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