El-Fatih, M., Elnagar, S., El-Sheikh, M., El-Hariry, M. (2015). DEVELOPMENT OF A PROTOTYPE COMPUTER PROGRAM FOR PREDICTING Rhopalosiphum maidis (FITCH) ABUNDANCE ON BARLEY IN EGYPT. Journal of Plant Protection and Pathology, 6(3), 563-585. doi: 10.21608/jppp.2015.53349
Monira M. El-Fatih; S. Elnagar; M. A. K. El-Sheikh; M. A. El-Hariry. "DEVELOPMENT OF A PROTOTYPE COMPUTER PROGRAM FOR PREDICTING Rhopalosiphum maidis (FITCH) ABUNDANCE ON BARLEY IN EGYPT". Journal of Plant Protection and Pathology, 6, 3, 2015, 563-585. doi: 10.21608/jppp.2015.53349
El-Fatih, M., Elnagar, S., El-Sheikh, M., El-Hariry, M. (2015). 'DEVELOPMENT OF A PROTOTYPE COMPUTER PROGRAM FOR PREDICTING Rhopalosiphum maidis (FITCH) ABUNDANCE ON BARLEY IN EGYPT', Journal of Plant Protection and Pathology, 6(3), pp. 563-585. doi: 10.21608/jppp.2015.53349
El-Fatih, M., Elnagar, S., El-Sheikh, M., El-Hariry, M. DEVELOPMENT OF A PROTOTYPE COMPUTER PROGRAM FOR PREDICTING Rhopalosiphum maidis (FITCH) ABUNDANCE ON BARLEY IN EGYPT. Journal of Plant Protection and Pathology, 2015; 6(3): 563-585. doi: 10.21608/jppp.2015.53349
DEVELOPMENT OF A PROTOTYPE COMPUTER PROGRAM FOR PREDICTING Rhopalosiphum maidis (FITCH) ABUNDANCE ON BARLEY IN EGYPT
1Plant Protection Research Institute, Agriculture Research Center, Dokki, Giza, Egypt.
2Department of Economic Entomology and Pesticides, Faculty of Agriculture, Cairo University
Abstract
The obtained data of seasonal abundance of the corn leaf aphid, Rhopalosiphum maidis (Fitch) (Homoptera: Aphididae) in relation to climatic factors, sowing dates, plant growth stage and fertilization rates were used to develop a prototype computer program to predict aphids' abundance on barley at different planting dates in relation to plant growth stages. This prototype program is a first step towards developing an expert system for prediction of aphids on barley in Egypt.
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