Minnesord över Erling Sandmo, norsk historiker och kollega.

Reproduction of the soybean cyst nematode (SCN), Heterodera glycines Ichinohe, on soybean, Glycine max (L.) Merr., has been compared in conventional till and no-till field plots. Rate of SCN population density increase during the growing season was lower in no-till than in conventional till plots (3,5), or the number of SCN at harvest was lower in no-till than in conventional till plots (6). In...

Ground beetle assemblages were compared in organic, no-till, and chisel-till cropping systems of the USDA Farming Systems Project in Maryland. The cropping systems consisted of 3-yr rotations of corn (Zea mays L.), soybean (Glycine max L. Merr.), and wheat (Triticum aestivum L.) thatwereplanted to cornand soybeanduring the2yrofÞeld sampling (2001Ð2002).Eachyear, ground beetles were sampled usin...

In October 2000 the Civil Aviation Authority (CAA) published a Position Paper on the airport quinquennial reviews 1. The paper confirmed the CAA's intention to " undertake a fundamental review of its approach to the economic regulation of designated airports " and reaffirmed its commitment to the criterion of economic efficiency in assessing trade-offs between its statutory objectives under s.3...

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