נגישות
menu      
חיפוש מתקדם
תחביר
חפש...
הספר "אוצר וולקני"
אודות
תנאי שימוש
ניהול
קהילה:
אסיף מאגר המחקר החקלאי
פותח על ידי קלירמאש פתרונות בע"מ -
Antibiosis of maize inbred lines to the carmine spider mite, Tetranychus cinnabarinus
Year:
1999
Source of publication :
Phytoparasitica
Authors :
אבו-מוך, פאוזי
;
.
לוינסון, אפרים
;
.
מנסור, פאדל
;
.
תדמור, יעקב
;
.
Volume :
27
Co-Authors:
Tadmor, Y., Dept. of Maize Genetics, ARO, Newe Ya'ar Research Center, Ramat Yishay 30095, Israel
Lewinsohn, E., Dept. Aroma., Med. and Spice Crops, ARO, Newe Ya'ar Research Center, Ramat Yishay 30095, Israel
Abo-Moch, F., Dept. of Entomology, ARO, Newe Ya'ar Research Center, Ramat Yishay 30095, Israel
Bar-Zur, A., Galilee Seeds R. and D., Mobile Post, Ashrat 25201, Israel
Mansour, F., Dept. of Entomology, ARO, Newe Ya'ar Research Center, Ramat Yishay 30095, Israel
Facilitators :
From page:
35
To page:
41
(
Total pages:
7
)
Abstract:
The antibiosis of ten Zea mays L. inbred lines to the carmine spider mite, Tetranychus cinnabarinus (Boisduval) (Acari: Tetranychidae), was evaluated. Two maize inbred lines previously reported as resistant to this spider mite and a susceptible inbred line were compared with B96 (formerly called 41:2504B), reported as being resistant to the two-spotted spider mite T. urticae and to the European corn borer (Ostrinia nubilalis Hubner). Other lines were derived from B96. All lines originated in the U.S.A. and were tested in Israel at two different growth stages. Four days after inoculation of detached leaf squares with adult mites, significant differences in susceptibility were observed among lines. At the 3-leaf stage lines B68, B96, B79, A619, B65, B49 and B64 reduced the average mite daily fecundity by 43%, 64%, 66%, 67%, 77%, 81% and 87%, respectively, as compared with the most susceptible line, B52. At the flowering stage, the average reduction in mite daily fecundity was much lower: inbred lines B64, A619 and B96 reduced the average mite daily fecundity by 48%, 51% and 86%, respectively, whereas the seven other genotypes had an intermediate or a susceptible reaction to the carmine spider mite, with A661 being the most susceptible. Our results show that B96 could be used as a source of resistance in developing improved resistance of inbred lines of maize to carmine spider mites.
Note:
Related Files :
Acari
Antibiosis
Carmine spider mite
maize
Ostrinia nubilalis
Resistance
Tetranychus cinnabarinus
Zea mays
Zea mays
עוד תגיות
תוכן קשור
More details
DOI :
Article number:
Affiliations:
Database:
סקופוס
Publication Type:
מאמר
;
.
Language:
אנגלית
Editors' remarks:
ID:
23756
Last updated date:
02/03/2022 17:27
Creation date:
17/04/2018 00:02
You may also be interested in
Scientific Publication
Antibiosis of maize inbred lines to the carmine spider mite, Tetranychus cinnabarinus
27
Tadmor, Y., Dept. of Maize Genetics, ARO, Newe Ya'ar Research Center, Ramat Yishay 30095, Israel
Lewinsohn, E., Dept. Aroma., Med. and Spice Crops, ARO, Newe Ya'ar Research Center, Ramat Yishay 30095, Israel
Abo-Moch, F., Dept. of Entomology, ARO, Newe Ya'ar Research Center, Ramat Yishay 30095, Israel
Bar-Zur, A., Galilee Seeds R. and D., Mobile Post, Ashrat 25201, Israel
Mansour, F., Dept. of Entomology, ARO, Newe Ya'ar Research Center, Ramat Yishay 30095, Israel
Antibiosis of maize inbred lines to the carmine spider mite, Tetranychus cinnabarinus
The antibiosis of ten Zea mays L. inbred lines to the carmine spider mite, Tetranychus cinnabarinus (Boisduval) (Acari: Tetranychidae), was evaluated. Two maize inbred lines previously reported as resistant to this spider mite and a susceptible inbred line were compared with B96 (formerly called 41:2504B), reported as being resistant to the two-spotted spider mite T. urticae and to the European corn borer (Ostrinia nubilalis Hubner). Other lines were derived from B96. All lines originated in the U.S.A. and were tested in Israel at two different growth stages. Four days after inoculation of detached leaf squares with adult mites, significant differences in susceptibility were observed among lines. At the 3-leaf stage lines B68, B96, B79, A619, B65, B49 and B64 reduced the average mite daily fecundity by 43%, 64%, 66%, 67%, 77%, 81% and 87%, respectively, as compared with the most susceptible line, B52. At the flowering stage, the average reduction in mite daily fecundity was much lower: inbred lines B64, A619 and B96 reduced the average mite daily fecundity by 48%, 51% and 86%, respectively, whereas the seven other genotypes had an intermediate or a susceptible reaction to the carmine spider mite, with A661 being the most susceptible. Our results show that B96 could be used as a source of resistance in developing improved resistance of inbred lines of maize to carmine spider mites.
Scientific Publication
You may also be interested in