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פותח על ידי קלירמאש פתרונות בע"מ -
Fruit drop and damage in dates: the role of coccotrypes dactyliperda F. and nitidulid beetles, and prevention by mechanical measures
Year:
1976
Source of publication :
Phytoparasitica
Authors :
בלומברג, דניאל
;
.
גרינברג-לוי, סימה
;
.
Volume :
4
Co-Authors:
Kehat, M.
Blumberg, D.
Greenberg, S., Div. of Entomology, ARO, The Volcani Center, Bet Dagan, Israel
Facilitators :
From page:
93
To page:
99
(
Total pages:
7
)
Abstract:
The extent of fruit drop and damage inflicted to date fruit by Coccotrypes and nitidulids was estimated and control measures were investigated. Fruit drop, which occurred mainly in July and resulted in a 30-40% yield loss, was due mainly to Coccotrypes, which attacked unripe fruit. Fruit which dropped and started to rot was infested by nitidulid beetles throughout the summer. Green fruit was not damaged by nitidulids while on the bunches, but only as ripening progressed. Protecting the bunches with dense netting coverings prevented penetration of both pests and greatly reduced fruit drop and infestation. Although the organophosphorus insecticides pirimiphos-methyl and azinphos-methyl were efficient in controlling nitidulids, the mechanical control method was preferable. © 1976 Springer Science + Business Media B.V.
Note:
Related Files :
Carpophilus hemipterus
Coccotrypes dactyliperda
dates, infestation by insects
Haptoncus luteolus
Urophorus humeralis
עוד תגיות
תוכן קשור
More details
DOI :
10.1007/BF02980340
Article number:
Affiliations:
Database:
סקופוס
Publication Type:
מאמר
;
.
Language:
אנגלית
Editors' remarks:
ID:
20393
Last updated date:
02/03/2022 17:27
Creation date:
16/04/2018 23:36
Scientific Publication
Fruit drop and damage in dates: the role of coccotrypes dactyliperda F. and nitidulid beetles, and prevention by mechanical measures
4
Kehat, M.
Blumberg, D.
Greenberg, S., Div. of Entomology, ARO, The Volcani Center, Bet Dagan, Israel
Fruit drop and damage in dates: the role of coccotrypes dactyliperda F. and nitidulid beetles, and prevention by mechanical measures
The extent of fruit drop and damage inflicted to date fruit by Coccotrypes and nitidulids was estimated and control measures were investigated. Fruit drop, which occurred mainly in July and resulted in a 30-40% yield loss, was due mainly to Coccotrypes, which attacked unripe fruit. Fruit which dropped and started to rot was infested by nitidulid beetles throughout the summer. Green fruit was not damaged by nitidulids while on the bunches, but only as ripening progressed. Protecting the bunches with dense netting coverings prevented penetration of both pests and greatly reduced fruit drop and infestation. Although the organophosphorus insecticides pirimiphos-methyl and azinphos-methyl were efficient in controlling nitidulids, the mechanical control method was preferable. © 1976 Springer Science + Business Media B.V.
Scientific Publication
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