المؤلفون: Fox, Robert D., Derksen, Richard C.

المصدر: Encyclopedia of Agricultural, Food, and Biological Engineering, Second Edition ; page 34-37 ; ISBN 9781439811115 9781439828069

الاتاحة: http://dx.doi.org/10.1081/e-eafe2-120006897
http://www.crcnetbase.com/doi/pdf/10.1081/E-EAFE2-120006897

المؤلفون: Krause, Charles R., Derksen, Richard C., Horst, Leona E., Zhu, Heping, Zondag, Randall

المصدر: Scanning ; volume 31, issue 1, page 24-27 ; ISSN 0161-0457 1932-8745

الاتاحة: http://dx.doi.org/10.1002/sca.20138
https://api.wiley.com/onlinelibrary/tdm/v1/articles/10.1002%2Fsca.20138
https://onlinelibrary.wiley.com/doi/pdf/10.1002/sca.20138

المؤلفون: Fife, Jane P., Derksen, Richard C., Ozkan, H. Erdal, Grewal, Parwinder S., Chalmers, Jeffrey J., Krause, Charles R.

المصدر: Biotechnology and Bioengineering ; volume 86, issue 1, page 96-107 ; ISSN 0006-3592 1097-0290

الاتاحة: http://dx.doi.org/10.1002/bit.10879
https://api.wiley.com/onlinelibrary/tdm/v1/articles/10.1002%2Fbit.10879
https://onlinelibrary.wiley.com/doi/pdf/10.1002/bit.10879

المؤلفون: Ebert, Timothy A, Derksen, Richard C, Downer, Roger A, Krause, Charles R

المصدر: Pest Management Science ; volume 60, issue 5, page 507-513 ; ISSN 1526-498X 1526-4998

الاتاحة: http://dx.doi.org/10.1002/ps.779
https://api.wiley.com/onlinelibrary/tdm/v1/articles/10.1002%2Fps.779
https://onlinelibrary.wiley.com/doi/pdf/10.1002/ps.779

المؤلفون: Fife, Jane P, Derksen, Richard C, Erdal Ozkan, H, Grewal, Parwinder S

المصدر: Biological Control ; volume 27, issue 1, page 65-72 ; ISSN 1049-9644

الاتاحة: http://dx.doi.org/10.1016/s1049-9644(02)00183-4
https://api.elsevier.com/content/article/PII:S1049964402001834?httpAccept=text/xml
https://api.elsevier.com/content/article/PII:S1049964402001834?httpAccept=text/plain

المؤلفون: Perez, Carlos J., Shelton, Anthony M., Derksen, Richard C.

المصدر: Journal of Economic Entomology ; volume 88, issue 5, page 1113-1119 ; ISSN 1938-291X 0022-0493

الاتاحة: http://dx.doi.org/10.1093/jee/88.5.1113
http://academic.oup.com/jee/article-pdf/88/5/1113/19238656/jee88-1113.pdf

المؤلفون: Derksen, Richard C., Krause, Charles R., Fox, Robert D., Brazee, Ross D., Zondag, Randy

المصدر: Journal of Environmental Horticulture; Mar2006, Vol. 24 Issue 1, p45-52, 8p, 2 Diagrams, 5 Charts

المؤلفون: Ebert, Timothy A., Derksen, Richard C., Downer, Roger A., Krause, Charles R.

المصدر: Pest Management Science; May2004, Vol. 60 Issue 5, p507-513, 7p, 1 Diagram, 6 Charts

مصطلحات موضوعية: SPRAYING equipment, AGRICULTURAL equipment, PLANT shoots, PLANT canopies, GREENHOUSES, INSECTICIDES, SOYBEAN, INSECTS, ACETIC acid, GLYCINE, SPIDER mites, CARBON dioxide

المؤلفون: Derksen, Richard C., Krause, Charles R., Fox, Robert D., Brazee, Ross D., Zondag, Randy

المصدر: Journal of Environmental Horticulture; Mar2004, Vol. 22 Issue 1, p17-22, 6p, 2 Diagrams, 5 Charts

المؤلفون: Heping Zhu, Altland, James, Derksen, Richard C., Krause, Charles R.

المصدر: HortTechnology; Jun2011, Vol. 21 Issue 3, p367-375, 9p

مصطلحات موضوعية: PEST control, PLANT nurseries, HORTICULTURE, RED maple, FLUORESCENCE

المؤلفون: Heping Zhu, Hong Young Jeon, Jiabing Gu, Derksen, Richard C., Krause, Charles R., Ozkan, H. Erdal, Yu Chen, Reding, Michael E., Ranger, Christopher M., Cañas, Luis, Zondag, Randall H., Locke, James C., Ernst, Stanley C., Fulcher, Amy, Rosetta, Robin

المصدر: Combined Proceedings - International Plant Propagators Society; 2010, Vol. 60, p321-325, 5p

المؤلفون: Shelton, Anthony M., Derksen, Richard C., Perez, Carlos J.

المصدر: Journal of Economic Entomology; Oct1995, Vol. 88 Issue 5, p1113, 0p

مصطلحات موضوعية: MOTHS

المؤلفون: Heping Zhu^1,2, Krause, Charles R.³, Derksen, Richard C.^1,4, Brazee, Ross D.^1,5, Zondag, Randall H.⁶, Fausey, Norman R.⁷

المصدر: Transactions of the ASAE. Nov/Dec2004, Vol. 47 Issue 6, p1973-1979. 7p. 2 Diagrams, 3 Charts, 5 Graphs.

مصطلحات موضوعية: *DRAINAGE, *WATER supply, *IRRIGATION water, *IRRIGATION, *RAINFALL