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Interactions between Aulonium ruficorne [Coleoptera: Colydiidae] and other natural enemies of bark beetles [Coleoptera: Scolytidae]
Year:
1990
Source of publication :
Entomophaga
Authors :
Mendel, Zvi
;
.
Podoler, Haggai
;
.
Volume :
35
Co-Authors:
Mendel, Z., Department of Entomology, Agricultural Research Organization, Bet Dagan, 50250, Israel
Podoler, H., Department of Entomology, Faculty of Agriculture, POB 12, Rehovot, 76100, Israel
Livne, H., Department of Entomology, Faculty of Agriculture, POB 12, Rehovot, 76100, Israel
Facilitators :
From page:
99
To page:
105
(
Total pages:
7
)
Abstract:
The within tree distribution of some common natural enemies of bark beetles in pine plantations in Israel and some aspects of their feeding habits were studied with special emphasis on the potential impact on the predator Aulonium ruficorne Olivier. A total of 12 predators and 2 parasite species were found associated with A. ruficorne in the natural enemy complex of bark beetles on pines. No secondary parasites were detected. The anthocorid Scoloposcelis pulchella (Zetterstedt) and the dipteran Medetera striata Parent were observed feeding on immature stages of A. ruficorne in the absence of scolytids. The associated Coleoptea:Nemosema elongatum F., Rhizophagus bipustulatus L., Corticeus spp., Plastysoma spp. and Plegaderus discisus Erickson are thought to compete with A. ruficorne on larvae and pupae of bark beetles when the latter are in limited quantities (especially in the lower section of the tree). The parasites, mainly Metacolus unifasciatuss Forster and Dendrosoter caenopachoides Ruschka are assumed to compete with A. ruficorne during the larval period in the smooth bark section of the stem. Competition might occur mainly during spring and fall. Deutonymphs of the mite Ipiduropoda sellnicki were detected on the abdomen of A. ruficorne adults. Larvae of the predator were rarely infected in the field by the bacteria Serratia sp. while laboratory cultures suffered high rate of mortality caused by this pathogen. © 1990 Lavoisier Abonnements.
Note:
Related Files :
Acari
Dendrosoter
Israel
Medetera
parasites
Pinus
Rhizophagus
Serratia sp.
Show More
Related Content
More details
DOI :
10.1007/BF02374306
Article number:
Affiliations:
Database:
Scopus
Publication Type:
article
;
.
Language:
English
Editors' remarks:
ID:
31492
Last updated date:
02/03/2022 17:27
Creation date:
17/04/2018 01:03
You may also be interested in
Scientific Publication
Interactions between Aulonium ruficorne [Coleoptera: Colydiidae] and other natural enemies of bark beetles [Coleoptera: Scolytidae]
35
Mendel, Z., Department of Entomology, Agricultural Research Organization, Bet Dagan, 50250, Israel
Podoler, H., Department of Entomology, Faculty of Agriculture, POB 12, Rehovot, 76100, Israel
Livne, H., Department of Entomology, Faculty of Agriculture, POB 12, Rehovot, 76100, Israel
Interactions between Aulonium ruficorne [Coleoptera: Colydiidae] and other natural enemies of bark beetles [Coleoptera: Scolytidae]
The within tree distribution of some common natural enemies of bark beetles in pine plantations in Israel and some aspects of their feeding habits were studied with special emphasis on the potential impact on the predator Aulonium ruficorne Olivier. A total of 12 predators and 2 parasite species were found associated with A. ruficorne in the natural enemy complex of bark beetles on pines. No secondary parasites were detected. The anthocorid Scoloposcelis pulchella (Zetterstedt) and the dipteran Medetera striata Parent were observed feeding on immature stages of A. ruficorne in the absence of scolytids. The associated Coleoptea:Nemosema elongatum F., Rhizophagus bipustulatus L., Corticeus spp., Plastysoma spp. and Plegaderus discisus Erickson are thought to compete with A. ruficorne on larvae and pupae of bark beetles when the latter are in limited quantities (especially in the lower section of the tree). The parasites, mainly Metacolus unifasciatuss Forster and Dendrosoter caenopachoides Ruschka are assumed to compete with A. ruficorne during the larval period in the smooth bark section of the stem. Competition might occur mainly during spring and fall. Deutonymphs of the mite Ipiduropoda sellnicki were detected on the abdomen of A. ruficorne adults. Larvae of the predator were rarely infected in the field by the bacteria Serratia sp. while laboratory cultures suffered high rate of mortality caused by this pathogen. © 1990 Lavoisier Abonnements.
Scientific Publication
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