NASSEF, M., WATSON, W. (1999). SEQUENTIAL SPRAY SCHEDULES OF INSECTICIDES TO CONTROL BOLLWORMS AS TARGET PESTS IN ADDITION TO CERTAIN SAP SUCKERS AS NON-TARGET PESTS IN COTTON FIELDS. test, 77(3), 1155-1162. doi: 10.21608/ejar.1999.337016
MOHAMED A. NASSEF; WATSON M. WATSON. "SEQUENTIAL SPRAY SCHEDULES OF INSECTICIDES TO CONTROL BOLLWORMS AS TARGET PESTS IN ADDITION TO CERTAIN SAP SUCKERS AS NON-TARGET PESTS IN COTTON FIELDS". test, 77, 3, 1999, 1155-1162. doi: 10.21608/ejar.1999.337016
NASSEF, M., WATSON, W. (1999). 'SEQUENTIAL SPRAY SCHEDULES OF INSECTICIDES TO CONTROL BOLLWORMS AS TARGET PESTS IN ADDITION TO CERTAIN SAP SUCKERS AS NON-TARGET PESTS IN COTTON FIELDS', test, 77(3), pp. 1155-1162. doi: 10.21608/ejar.1999.337016
NASSEF, M., WATSON, W. SEQUENTIAL SPRAY SCHEDULES OF INSECTICIDES TO CONTROL BOLLWORMS AS TARGET PESTS IN ADDITION TO CERTAIN SAP SUCKERS AS NON-TARGET PESTS IN COTTON FIELDS. test, 1999; 77(3): 1155-1162. doi: 10.21608/ejar.1999.337016

SEQUENTIAL SPRAY SCHEDULES OF INSECTICIDES TO CONTROL BOLLWORMS AS TARGET PESTS IN ADDITION TO CERTAIN SAP SUCKERS AS NON-TARGET PESTS IN COTTON FIELDS

Egyptian Journal of Agricultural Research
Article 16, Volume 77, Issue 3, September 1999, Pages 1155-1162    PDF (1.59 M)
Document Type: Original Article
DOI: 10.21608/ejar.1999.337016
Authors
MOHAMED A. NASSEF; WATSON M. WATSON
Plant protection Research Institute, Agricultural Research Centre, Dokki, Giza, Egypt
Abstract
The effectiveness of seven sequential spray schedules of insecti­cides on the percentage reduction of bollworms population in cotton fields and their additional effect on the population of four sap sucking pests was studied in 1 995 and 1996 seasons. Results indicated the su­perior activity of two schedules including 3 sprays against the target pests: (Catabron followed by Kindo/Polo or Cymbush/Applaud then Lar­vin) and (Empire or Merlin followed by Larvin then Kindo or Cymbush).
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