Sentence examples for dieback on from inspiring English sources

The environment secretary will chair a summit on ash dieback on Wednesday.

By contrast, McGregor and O'Connor observed no such dieback on sandy and fine-textured soils.

The prime minister's official spokesman has confirmed that Environment Secretary Owen Paterson will host a summit on ash dieback on Wednesday.

Tree ring analysis showed that trees reach medium-sized stem diameter (i.e., 20 25 cm) after no less than 100 years, indicating that the effect of forest dieback on C-sequestration potential and ecosystem function is long-lasting.

Phytophthora kernoviae Brasier, Beales and S.A. Kirk is an oomycete pathogen that infects a range of plant genera (Brasier et al. 2005; Beales et al. 2006; Beales et al. 2009) in the United Kingdom and the Republic of Ireland causing foliar necrosis and shoot dieback on both tree and shrub hosts, and bleeding cankers on some tree hosts.

Therefore, we studied (1) the extent and spatial patterns of standing dead stems along an elevational gradient and (2) the effects of dieback on forest carbon sequestration potential and aboveground carbon stocks, in Juniperus procera and Olea europaea dominated dry afromontane forest in northern Ethiopia, using allometric models combined with tree ring analysis.

TSWV was isolated from a tomato plant with typical symptoms of TSWV infection (small dark spots on leaves, bronzed leaves that rolled upward, and dieback of young branches) grown on a farm on Oahu, Hawaii.

Above-ground symptoms on infected trees include dieback of the foliage, stem and collar lesions, with resin bleeding from stem lesions.

Eutypa lata, the causal agent of Eutypa dieback of grapevines, is difficult to identify on the basis of colony morphology and is often out-competed by other fungi when isolated from wood.

The pollen and charcoal record from Ewing Island also shows that during the first few decades of O. lyallii establishment, the herbs U. australis and C. antarctica became abundant, indicating a succession similar to that recorded on the Snares Island following dieback of Veronica and subsequent abandonment of penguin colonies (Hay et al. 2004).

The environment secretary, Owen Paterson, has convened a summit to address the ash dieback crisis on Wednesday.