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Response of three soft scales (Homoptera: Coccidae) to parasitization by Metaphycus Smrskii
Year:
1984
Source of publication :
Phytoparasitica
Authors :
בלומברג, דניאל
;
.
סבירסקי, אליהו
;
.
Volume :
12
Co-Authors:
Blumberg, D.
Swirski, E., Dept. of Entomology, ARO, The Volcani Center, Bet Dagan, Israel
Facilitators :
From page:
29
To page:
35
(
Total pages:
7
)
Abstract:
The response of three soft scales: the pyriform scale -Protopulvinaria pyriformis (Cockerell), the mango shield scale -Protopulvinaria mangiferae (Green), and the capparis soft scale -Coccus capparidis (Green), to paiasitization by the parasite Metaphycus swirskii Annecke & Mynhardt (Hymenoptera:Encyrtidae), was studied. Although the parasite was able to complete its development in any of these three host species, different rates of mortality of parasite immatures were recorded in the various hosts. Parasite mortality in P. pyriformis was due to egg encapsulation only and was higher in the field than under laboratory conditions (53.1%vs. 27.7%, respectively). In P. mangiferae a total of 55.4% mortality was observed, while in C. capparidis it reached only 14.0%, rendering the latter the most suitable of the three soft scales tested, for successful development of M. swirskii. © 1984 Springer Science + Business Media B.V.
Note:
Related Files :
Coccus capparidis
Metaphycus swirskii
parasite egg encapsulation
Protopulvinaria mangiferae
Protopulvinaria pyriformis
soft scales
עוד תגיות
תוכן קשור
More details
DOI :
10.1007/BF02980795
Article number:
Affiliations:
Database:
סקופוס
Publication Type:
מאמר
;
.
Language:
אנגלית
Editors' remarks:
ID:
24428
Last updated date:
02/03/2022 17:27
Creation date:
17/04/2018 00:07
You may also be interested in
Scientific Publication
Response of three soft scales (Homoptera: Coccidae) to parasitization by Metaphycus Smrskii
12
Blumberg, D.
Swirski, E., Dept. of Entomology, ARO, The Volcani Center, Bet Dagan, Israel
Response of three soft scales (Homoptera: Coccidae) to parasitization by Metaphycus Smrskii
The response of three soft scales: the pyriform scale -Protopulvinaria pyriformis (Cockerell), the mango shield scale -Protopulvinaria mangiferae (Green), and the capparis soft scale -Coccus capparidis (Green), to paiasitization by the parasite Metaphycus swirskii Annecke & Mynhardt (Hymenoptera:Encyrtidae), was studied. Although the parasite was able to complete its development in any of these three host species, different rates of mortality of parasite immatures were recorded in the various hosts. Parasite mortality in P. pyriformis was due to egg encapsulation only and was higher in the field than under laboratory conditions (53.1%vs. 27.7%, respectively). In P. mangiferae a total of 55.4% mortality was observed, while in C. capparidis it reached only 14.0%, rendering the latter the most suitable of the three soft scales tested, for successful development of M. swirskii. © 1984 Springer Science + Business Media B.V.
Scientific Publication
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