Items where Author is "Powers, Stephen J."

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Effect of root nitrogen supply forms on attraction and repulsion of second-stage juveniles of Meloidogyne graminicola. (2013) Jagadeesh Patil, Stephen J. Powers, Keith Davies, Hari S. Gaur and Anthony J. Miller picture_as_pdf

Identification of New Single Nucleotide Polymorphism-Based Markers for Inter- and Intraspecies Discrimination of Obligate Bacterial Parasites (Pasteuria spp.) of Invertebrates. (2011) Tim H. Mauchline, Rachel Knox, Sharad Mohan, Stephen J. Powers, Brian R. Kerry, Keith G. Davies and Penny R. Hirsch picture_as_pdf