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 -
Sex pheromone traps as a potential means of improving control programs for the spiny bollworm, Earias insulana
Year:
1981
Source of publication :
Phytoparasitica
Authors :
גוטהילף, שמואל
;
.
דונקלבלום, עזרא
;
.
מזור, מיכל
;
.
קהת, משה
;
.
Volume :
9
Co-Authors:
Kehat, M., Div. of Entomology, ARO, The Volcani Center, Bet Dagan, Israel
Gothilf, S., Div. of Entomology, ARO, The Volcani Center, Bet Dagan, Israel
Dunkelblum, E., Div. of Entomology, ARO, The Volcani Center, Bet Dagan, Israel
Mazor, M., Div. of Entomology, ARO, The Volcani Center, Bet Dagan, Israel
Facilitators :
From page:
191
To page:
196
(
Total pages:
6
)
Abstract:
Pheromone traps were reliable for detection and estimation of Earias insulana (Boisduval) (Lepidoptera: Noctuidae) adult populations in cotton fields. Due to the aggregated distribution in traps, estimates of moth populations were more accurate at low than at high population levels. The relationship between E. insulana male catch and larval density could not be assessed because of the numerous chemical treatments applied to the cotton fields. However, when chemical applications were avoided, an increase in male catch was followed by an increase in larval density. Since E. insulana eggs are difficult to detect and the larvae penetrate the cotton bolls soon after hatching and are therefore hard to control, pheromone traps are particularly useful as a warning device for potential larval infestation. © 1981 Springer Science + Business Media B.V.
Note:
Related Files :
(E, E)-10,12-hexadecadienal
Earias insulana
funnel trap
Population monitoring
sex pheromone
עוד תגיות
תוכן קשור
More details
DOI :
10.1007/BF03158578
Article number:
0
Affiliations:
Database:
סקופוס
Publication Type:
מאמר
;
.
Language:
אנגלית
Editors' remarks:
ID:
29612
Last updated date:
02/03/2022 17:27
Creation date:
17/04/2018 00:48
You may also be interested in
Scientific Publication
Sex pheromone traps as a potential means of improving control programs for the spiny bollworm, Earias insulana
9
Kehat, M., Div. of Entomology, ARO, The Volcani Center, Bet Dagan, Israel
Gothilf, S., Div. of Entomology, ARO, The Volcani Center, Bet Dagan, Israel
Dunkelblum, E., Div. of Entomology, ARO, The Volcani Center, Bet Dagan, Israel
Mazor, M., Div. of Entomology, ARO, The Volcani Center, Bet Dagan, Israel
Sex pheromone traps as a potential means of improving control programs for the spiny bollworm, Earias insulana
Pheromone traps were reliable for detection and estimation of Earias insulana (Boisduval) (Lepidoptera: Noctuidae) adult populations in cotton fields. Due to the aggregated distribution in traps, estimates of moth populations were more accurate at low than at high population levels. The relationship between E. insulana male catch and larval density could not be assessed because of the numerous chemical treatments applied to the cotton fields. However, when chemical applications were avoided, an increase in male catch was followed by an increase in larval density. Since E. insulana eggs are difficult to detect and the larvae penetrate the cotton bolls soon after hatching and are therefore hard to control, pheromone traps are particularly useful as a warning device for potential larval infestation. © 1981 Springer Science + Business Media B.V.
Scientific Publication
You may also be interested in