Subtle differences in two non-native congeneric beach grasses significantly affect their colonization, spread, and impact.

Hacker, S. D., Zarnetske, P., Seabloom, E., Ruggiero, P., Mull, J., Gerrity, S., Jones, C., (2012). Oikos 121(1), 138-148. Wiley-Blackwell, Copenhagen, Denmark. English language

Biophysical feedback mediates effects of invasive grasses on coastal dune shape.

Zarnetske, P. L., Hacker, S. D., Seabloom, E. W., Ruggiero, P., Killian, J. R., Maddux, T. B., Cox, D., (2012). Ecology 93(6), 1439-1450. Ecological Society of America, Washington, USA. English language

Root-knot nematodes.

Switzerland, Biovision Foundation (2011) External factsheets, Biovision Foundation, English language

Community analysis of plant parasitic nematodes prevalent in vegetable crops in district Durg of Chhattisgarh, India.

Sahu, R., Chandra, P., Poddar, A. N., (2011). Research Journal of Parasitology 6(2), 83-89. Academic Journals Inc., New York, USA. English language

Endangered and Threatened Wildlife and Plants; Designation of Critical Habitat for Arenaria ursina (Bear Valley Sandwort), Castilleja cinerea (Ash-gray Indian Paintbrush), and Eriogonum kennedyi var. austromontanum (Southern Mountain Wild-Buckwheat).

US Fish and Wildlife Service, (2007). Federal Register, 73092 -73178. US Fish and Wildlife Service, USA. English language

Integrated pest management peanut scouting manual.

Linker, H. M., Jordan, D., Brandenburg, R., Bailey, J., Herbert, D. A., Phipps, P. M., Swann, C. W. (2009) External factsheets, Virginia Polytechnic Institute and State University, English language

Root-knot nematode in field corn.

Tiwari, S., Eisenback, J. D., Youngman, R. R. (2009) External factsheets, Virginia Polytechnic Institute and State University, 1-3, English language

Effects of the Mi-1 and the N root-knot nematode-resistance gene on infection and reproduction of Meloidogyne enterolobii on tomato and pepper cultivars.

Kiewnick, S., Dessimoz, M., Franck, L., (2009). Journal of Nematology 41(2), 134-139. Society of Nematologists, Marceline, USA. English language

Guide to good crop protection practices for papaya (Carica papaya) in organic farming in ACP Countries.

Belgium, COLEACP (2010) External factsheets, COLEACP, 54 pp., English language

Guide de bonnes pratiques phytosanitaires pour la papaye (Carica papaya) issue de la production biologique en pays ACP. / Guide to good crop protection practices for papaya (Carica papaya) in organic farming in ACP Countries.

Belgium, COLEACP (2010) External factsheets, COLEACP, 55 pp., French language