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The basic features of the population dynamics of Musca vetustissima Wlk. in Australia have previously been elucidated from field observations and some...

Dry weight and leaf area of tall fescue cv. Syn II (N. African) increased more rapidly than that of S170 during winter 1963. 4, particularly during De...

Despite being expensive, complicated and less successful than the conservation of primary habitat, translocation is rapidly gaining importance as a co...

Ten species of Umbelliferae were examined with regard to the time of year at which seedlings emerged and the survival of seeds in cultivated soil. The...

The presence of weeds within the crop provided a habitat which was more suitable for some of the arthropod predators of P. rapae. Harpalus rufipes was...

The effects of 5 planting densities (p), viz. 10x20, 10 x 10, 10 x 7. 5, 10 x 5 and 5 x 7. 5 cm., on leaf growth and bulb yield were investigated for ...

Pure swards of S48 timothy and S215 meadow fescue, grown from seed in large concrete containers out of doors, were cut (a) every 4 weeks during summer...

Factors affecting the production and survival of lambs, including vulnerability to predation, were studied in a flock of about 850 Blackface hill shee...

Seeding is an important management tool in aridland restoration, but seeded species often fail to establish. Previous research has largely focused on ...

The following is based largely on the author's summary. During investigations in Britain in 1968 on the effect of weed control on the incidence of Pie...