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Field studies were conducted in New Brunswick, Canada, to evaluate the relationship between larval density of Zeiraphera canadensis and damage to curr...
Read more1. Crop damage caused by pest bird species is an economic problem in agricultural areas world-wide. Previous research in North America has focused on ...
Read more1. Fields left fallow after harvest (i.e. stubble fields) support high wintering densities of many species of granivorous bird. We examined correlates...
Read moreThe influence of plot size in assessing the impact of pesticide treatment on invertebrate populations in cereal fields was investigated in winter whea...
Read moreFoliar nutrient relations of 13 non-N-fixing and 14 potentially N-fixing broadleaves at 5 savanna woodland sites were compared with data on soil nutri...
Read moreData for leaf water potential, leaf turgor pressure and leaf MOE are presented for: Couepia colyandra, Thouinidium decandrum, Randia armata (evergreen...
Read moreThe return of invertebrate animals to rehabilitated mine pits is desirable for the reestablishment of ecosystem functioning. A long-term ant monitorin...
Read moreRestoration of native plant communities on previously disturbed land requires the identification and modification of environmental factors that impede...
Read morePollination of crops depends on local agricultural management and the quality of adjacent habitats. Lowland coffee Coffea canephora, is an important t...
Read moreA tractor-towed cockle harvester was used to extract cockles from intertidal plots of muddy sand and clean sand in order to investigate the effects on...
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