Cronartium comptoniae, a Potential Threat to Pinus contorta in BritainPublished in:Forestry: An International Journal of Forest Research, 1974, v. 47, n. 1, p. 89, doi. 10.1093/forestry/47.1.89By:Pawsey, R. G.Publication type:Article
Relating disease progress to cumulative numbers of trapped spores: apple powdery mildew and scab epidemics in sprayed and unsprayed orchard plots.Published in:Plant Pathology, 1984, v. 33, n. 4, p. 517, doi. 10.1111/j.1365-3059.1984.tb02876.xBy:Jeger, M. J.Publication type:Article