Results 51 to 60 of about 463,585 (275)
Journal of Quaternary Science, EarlyView.ABSTRACT Upland farming in Europe is frequently assumed to have been limited and precarious, despite relict spade‐dug ridges providing firm evidence of past crop growing. Direct evidence for crop types in post‑Medieval to Modern (~since 1500 CE) uplands is rare; yet, in Ireland, relict spade‐dug ridges that date to this period are commonly interpreted ...
Helen Essell, Gill Plunkett
wiley +1 more source
Evaluation of Trichoderma spp. and Clonostachys spp. Strains to Control Fusarium circinatum in Pinus radiata Seedlings [PDF]
Chilean journal of agricultural research, 2011 The fungus Fusarium circinatum Nirenberg & O Donnell causes pine pitch canker, an important disease for conifers worldwide. F. circinatum was first detected in Chile in 2001 and to date is present in nurseries and clonal hedges from Libertador General Bernardo O Higgins Region to Los Rios Region.
Moraga-Suazo, Priscila +4 more
openaire +2 more sources
Ringtail (Bassariscus astutus) survival in southwestern Oregon
The Journal of Wildlife Management, EarlyView.We captured and monitored radio‐collared ringtails over 2 years to estimate monthly and annual survival rates. We found that annual survival rates were much higher within forested landscapes in Oregon than for populations in the southwestern United States.
Lindsay N. Somers +2 more
wiley +1 more source
Geographic isolation of Diplodia scrobiculata and its association with native Pinus radiata [PDF]
, 2004 Diplodia pinea (syn. Sphaeropsis sapinea) is a well-known latent pathogen of Pinus spp. with a worldwide distribution. As such, this fungus is native where pines are endemic in the northern hemisphere and it has been introduced into all countries of the ...
Wingfield, B.D. +3 more
core
The Journal of Wildlife Management, EarlyView.We estimated the distribution of the federally threatened wolverine (Gulo gulo) across the western United States in 2022, evaluated changes in distribution since 2017 (the last survey), and made inference on drivers of wolverine occurrence. This monitoring program and subsequent results are used by states to make management and conservation decisions ...
Brian D. Gerber +16 more
wiley +1 more source
Occurrence of Cinara spp. (Hemiptera, Aphididae) on Pinus spp. (Pinaceae), in the county of Lages-SC, Brazil [PDF]
Revista Brasileira de Entomologia, 2004 A population survey of the giant conifer aphid Cinara spp. was carried out in two areas of Pinus elliottii using yellow pan traps, during two years, from July 1997 to June 1999. During the collection period, the predominant species was Cinara pinivora (Wilson, 1919), representing 99% of the collected species. A few specimens of Cinara maritimae (Dufour,
Lázzari, Fernanda N. +2 more
openaire +4 more sources
Florestamento com Pinus spp. e pecuária em campo nativo: complementaridade e concorrência no uso das terras do planalto catarinense [PDF]
, 2005 Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro de Ciências Agrárias. Programa de Pós-Graduação em Agroecossistemas.Este trabalho teve como objetivo compreender os motivos sociais, ecológicos e econômicos que levam os produtores ...
Souto, Luiz Carlos Damian
core
The Journal of Wildlife Management, EarlyView.Caribou forage lichens were present in post‐burn lodgepole pine stands multiple decades before stem‐density was likely open enough to attract wintering caribou. We posit that the prolonged self‐thinning of lodgepole pine after fire may be a greater limiting factor than lichen abundance for habitat recovery in lodgepole pine forests.
Olivier P. Bélanger‐Jumeau +2 more
wiley +1 more source
Recovery of great blue herons (Ardea herodias) within the Chesapeake Bay
The Journal of Wildlife Management, EarlyView.We surveyed great blue herons throughout the tidal reach of the Chesapeake Bay in 2013 and mapped 423 colonies supporting 15,094 pairs. The population has increased more than four‐fold since the mid‐1970s. Colony size has declined. Invasion of colonies by bald eagles may be driving a change in spatial structure.
Bryan D. Watts +2 more
wiley +1 more source
Pest categorisation of Cronartium spp. (non‐EU)
EFSA Journal, 2018 Following a request from the European Commission, the EFSA Panel on Plant Health performed a pest categorisation of Cronartium spp. (non‐EU), a well‐defined and distinguishable group of fungal pathogens of the family Cronartiaceae.
EFSA Panel on Plant Health (PLH) +22 more
doaj +1 more source