ניהול
קהילה:
אסיף מאגר המחקר החקלאי
Honeydew staining techniques for estimating the live tobacco whitefly nymph population on cotton leaves
Year:
1984
Source of publication :
PhytoparasiticaAuthors :
מלמד-מדג'ר, ונציה
;
.
נבון, עמוס
;
.
Volume :
12
Co-Authors:
Navon, A.
Melamed-Madjar, V., Dept. of Entomology, ARO, Volcani Center, Bet Dagan, Israel
Melamed-Madjar, V., Dept. of Entomology, ARO, Volcani Center, Bet Dagan, Israel
Facilitators :
From page:
199
To page:
202
(
Total pages:
4
)
Abstract:
Techniques of staining the honeydew droplets excreted by nymphs of the tobacco whitefly, Bemisia tabaci (Gennadius) (Homoptera: Aleyrodidae), were screened to select an effective means of estimating the number of nymphs on an infested cotton leaf. Indicators of pH and redox potential, absorbed on a cellulose acetate strip and on a water-sensitive paper (Ciba-Geigy), were used to stain the droplets. The water-sensitive paper provided the most practical means for rapid counting of the stained droplets for nymph estimation. © 1984, Springer Science + Business Media B.V.. All rights reserved.
Note:
Related Files :
Bemisia tabaci
honeydew droplets
nymph estimation
staining techniques
עוד תגיות
תוכן קשור
More details
DOI :
10.1007/BF02981174
Article number:
Affiliations:
Database:
סקופוס
Publication Type:
מאמר
;
.
Language:
אנגלית
Editors' remarks:
ID:
21195
Last updated date:
02/03/2022 17:27
Creation date:
16/04/2018 23:42
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