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Vitali Czymmek, Carolin Köhn, Leif Ole Harders and Stephan Hussmann
The sustainable cultivation of organic vegetables and the associated problem of weed control has been a current research topic for some time. Despite this, the use of chemical and synthetic pesticides increases every year. This is to be solved with the h...
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Quirine M. Ketterings, Greg Godwin, Sanjay Gami, Kevin Dietzel, Joe Lawrence, Peter Barney, Tom Kilcer, Mike Stanyard, Carl Albers, Jerry H. Cherney, Debbie Cherney and Karl J. Czymmek
Pág. 298 - 306
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Peter Kleinman, Kristen Saacke Blunk, Ray Bryant, Lou Saporito, Doug Beegle, Karl Czymmek, Quirine Ketterings, Tom Sims, Jim Shortle, Josh McGrath, Frank Coale, Mark Dubin, Daniel Dostie, Rory Maguire, Robb Meinen, Arthur Allen, Kelly O'Neill, Lamonte Gar
Pág. 54A - 61A
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S.N. Swink, Q.M. Ketterings, L.E. Chase, K.J. Czymmek, and M.E. van Amburgh
Pág. 1 - 17
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J. R. Lawrence, Q. M. Ketterings, M. G. Goler, J. H. Cherney, W. J. Cox and K. J. Czymmek
Pág. 303 - 311
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Olszewski, M.W.; Pill, W.G.; Scheiblin, D.A.; Czymmek, K.J.
Pág. 52 - 58
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S.N. Swink, Q.M. Ketterings, L.E. Chase, K.J. Czymmek, and J.C. Mekken
Pág. 120 - 133
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van Es, H. M. Czymmek, K. J. Ketterings, Q. M.
Pág. 499 - 504
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Ketterings, Q. M. Czymmek, K. J. Reid, W. S. Wildman, R. F.
Pág. 830 - 837
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