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Agrobacterium tumefaciens was used to introduce two marker genes (kanamycin resistance and β-glucuronidase) into tobacco. These plants were grown in a...

Broods of grey and red-legged partridges were radio-tracked for 20 days after hatching and their diet estimated from faeces collected at nocturnal roo...

An artificial nest incorporating an automated weighing device, suitable for chick growth studies on some species of seabirds, is described. The operat...

Samples of Auchenorrhyncha were collected from fertilized plots in southern England between April 1978 and November 1979. Twenty-nine species were rec...

The importance of ecotonal or edge environments to white-tailed deer (Odocoileus virginianus) was assessed by pellet group counts. Edge and non-edge h...

The following is virtually the author's summary. The patterns of distribution, of insects flying over pasture, to leeward of a mixed hedge in southern...

The potential of dissemination by livestock as a method of spreading pasture species into inaccessible areas was studied. Seeds of 10 legumes and 8 gr...

Enchytraeids were sampled in 1980-85 in an agricultural field experiment with four cropping systems: barley without nitrogen fertilization (B0); barle...

One ml Kjeldahl digest containing 1-25µg N is pipetted into a specimen tube. A nylon fabric disc is placed in a depression inside the plastic cap and ...

Uncovering the plant-soil feedback mechanisms underlying the assembly of belowground microbial communities is essential for terrestrial biodiversity c...