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Large numbers of newly flight-mature alate alienicolae of Myzus persicae (Sulz.) were flown in a flight chamber for 5 or 10 h. Flown aphids marked wit...
Read moreConcentration gradients of phosphate, K, Ca and Mg were measured near a plane of onion seedling roots at a range of soil water contents, in a special ...
Read moreThis report represents the fifth phase of a wider assessment to identify sites of importance to the bird populations within, and now outside of, the S...
Read moreStudies on bird damage to irrigated rice were carried out in 1975-7 on 2 irrigated farms at Bongor, Chad and Yagoua, Cameroun. The level of damage in ...
Read morePost-war agriculture in Britain and the EEC, facilitated by new technology and state support, has been very successful in increasing food supplies to ...
Read moreCamera trapping is a widely employed tool in wildlife research, used to estimate animal abundances, understand animal movement, assess species richnes...
Read moreA 3-parameter probabilistic model provided a good fit to data relating seed set to the number of florets on red clover inflorescences visited by bumbl...
Read moreThis report brings together the information shared during the regional seminar on agroecology in Europe and Central Asia showcasing the work and discu...
Read moreThere exists a wealth of philosophical, sociological and anthropological literature on environmental values; yet, few studies have investigated the va...
Read moreConnectivity plays a key role in biodiversity conservation as it sustains ecological processes, such as migrations, important for the maintenance of p...
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