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 -
Effects of Translaminar versus Conventional Insecticides on Liriomyza huidobrensis (Diptera: Agromyzidae) and Diglyphus isaea (Hymenoptera: Eulophidae) Populations in Celery
Year:
1998
Source of publication :
Journal of Economic Entomology
Authors :
הורוביץ, רמי
;
.
וינטראוב, פיליס
;
.
Volume :
91
Co-Authors:
Facilitators :
From page:
1180
To page:
1185
(
Total pages:
6
)
Abstract:
Field trials compared the effects of 2 translaminar insecticides (abamectin and cyromazine) and 3 nontranslaminar insecticides (cypermethrin, methomyl, methamidophos) for control of Liriomyza huidobrensis (Blanchard) and their effect on Diglyphus isaea Walker in celery (Apium graveolens L.). Abamectin and cyromazine were sprayed alternately once every 2 wk throughout the growing season. Methomyl and methamidophos, and methomyl and cypermethrin were similarly applied alternately. Yellow sticky traps were not a reliable method for determining the effects of these insecticides on L. huidobrensis population levels in small plots. Evaluations of population levels were based on emergence of insects from plants in the laboratory. There were no significant differences between leafminer or parasitoid populations from nontranslaminar insecticides versus the control. The translaminar insecticides significantly reduced leafminer and parasitoid populations. Parasitoids and leafminers were not evenly distributed in the plant; significantly more were found in the outer whorls of petioles than in the inner whorls. Yield was consistently and significantly higher in translaminar-insecticide-treated plots. Implications of these results on management practices are discussed.
Note:
Related Files :
Celery
Diglyphus isaea
insecticides
Liriomyza huidobrensis
עוד תגיות
תוכן קשור
More details
DOI :
Article number:
0
Affiliations:
Database:
סקופוס
Publication Type:
מאמר
;
.
Language:
אנגלית
Editors' remarks:
ID:
19148
Last updated date:
02/03/2022 17:27
Creation date:
16/04/2018 23:26
You may also be interested in
Scientific Publication
Effects of Translaminar versus Conventional Insecticides on Liriomyza huidobrensis (Diptera: Agromyzidae) and Diglyphus isaea (Hymenoptera: Eulophidae) Populations in Celery
91
Effects of Translaminar versus Conventional Insecticides on Liriomyza huidobrensis (Diptera: Agromyzidae) and Diglyphus isaea (Hymenoptera: Eulophidae) Populations in Celery
Field trials compared the effects of 2 translaminar insecticides (abamectin and cyromazine) and 3 nontranslaminar insecticides (cypermethrin, methomyl, methamidophos) for control of Liriomyza huidobrensis (Blanchard) and their effect on Diglyphus isaea Walker in celery (Apium graveolens L.). Abamectin and cyromazine were sprayed alternately once every 2 wk throughout the growing season. Methomyl and methamidophos, and methomyl and cypermethrin were similarly applied alternately. Yellow sticky traps were not a reliable method for determining the effects of these insecticides on L. huidobrensis population levels in small plots. Evaluations of population levels were based on emergence of insects from plants in the laboratory. There were no significant differences between leafminer or parasitoid populations from nontranslaminar insecticides versus the control. The translaminar insecticides significantly reduced leafminer and parasitoid populations. Parasitoids and leafminers were not evenly distributed in the plant; significantly more were found in the outer whorls of petioles than in the inner whorls. Yield was consistently and significantly higher in translaminar-insecticide-treated plots. Implications of these results on management practices are discussed.
Scientific Publication
You may also be interested in