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אסיף מאגר המחקר החקלאי
פותח על ידי קלירמאש פתרונות בע"מ -
Air-assisted placement spraying for Stemphylium control in seed onions
Year:
1988
Source of publication :
Crop Protection
Authors :
אוסטרוויל, מרים
;
.
גרינשטיין, אבי
;
.
פרנקל, הרי
;
.
קריצמן, גיורא
;
.
Volume :
7
Co-Authors:
Grinstein, A., Department for Pesticide Application Research, Division of Agricultural Engineering, ARO, The Volcani Center, Bet Dagan 50-250, Israel
Frankel, H., Department for Pesticide Application Research, Division of Agricultural Engineering, ARO, The Volcani Center, Bet Dagan 50-250, Israel
Austerweil, M., Department for Pesticide Application Research, Division of Agricultural Engineering, ARO, The Volcani Center, Bet Dagan 50-250, Israel
Kritzman, G., Department of Plant Pathology, ARO, The Volcani Center, Bet Dagan 50-250, Israel
Facilitators :
From page:
356
To page:
360
(
Total pages:
5
)
Abstract:
A severe leaf spot disease on the flower stalks of seed onions is caused by a Stemphylium sp. which attacks the seed-stalk, weakening it and finally causing its collapse. The concept of applying a fungicide by a two-directional air-assisted placement spraying technique was investigated in the laboratory and subsequently proven in the field. It was shown that disease control was linear with the fungicide-protected area. Disease severity was reduced by ∼ 75% by the air-assisted placement spraying compared with ∼ 30% for cloud spraying. The results also indicated that the infection area was linearly proportional to the calculated seed yield. © 1988.
Note:
Related Files :
Air-assisted spraying
seed onions
Stemphylium
עוד תגיות
תוכן קשור
More details
DOI :
10.1016/0261-2194(88)90002-6
Article number:
0
Affiliations:
Database:
סקופוס
Publication Type:
מאמר
;
.
Language:
אנגלית
Editors' remarks:
ID:
25907
Last updated date:
02/03/2022 17:27
Creation date:
17/04/2018 00:18
Scientific Publication
Air-assisted placement spraying for Stemphylium control in seed onions
7
Grinstein, A., Department for Pesticide Application Research, Division of Agricultural Engineering, ARO, The Volcani Center, Bet Dagan 50-250, Israel
Frankel, H., Department for Pesticide Application Research, Division of Agricultural Engineering, ARO, The Volcani Center, Bet Dagan 50-250, Israel
Austerweil, M., Department for Pesticide Application Research, Division of Agricultural Engineering, ARO, The Volcani Center, Bet Dagan 50-250, Israel
Kritzman, G., Department of Plant Pathology, ARO, The Volcani Center, Bet Dagan 50-250, Israel
Air-assisted placement spraying for Stemphylium control in seed onions
A severe leaf spot disease on the flower stalks of seed onions is caused by a Stemphylium sp. which attacks the seed-stalk, weakening it and finally causing its collapse. The concept of applying a fungicide by a two-directional air-assisted placement spraying technique was investigated in the laboratory and subsequently proven in the field. It was shown that disease control was linear with the fungicide-protected area. Disease severity was reduced by ∼ 75% by the air-assisted placement spraying compared with ∼ 30% for cloud spraying. The results also indicated that the infection area was linearly proportional to the calculated seed yield. © 1988.
Scientific Publication
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