U.S. flag

An official website of the United States government

PubAg

Main content area

You searched for: Journal Southern forests Remove constraint Journal: Southern forests Subject host range Remove constraint Subject: host range Text Availability Citation in PubAg Remove constraint Text Availability: Citation in PubAg
Start Over

Search

3  Search Results

1 - 3 of 3
Number of results to display per page

Search Results

1. Association of the pitch canker pathogen Fusarium circinatum with grass hosts in commercial pine production areas of South Africa

Author:
Swett, Cassandra L; Porter, Bernice; Fourie, Gerda; Steenkamp, Emma T; Gordon, Thomas R; Wingfield, Michael J
Source:
Southern forests 2014 v.76 no.3 pp. 161-166
ISSN:
2070-2639
Subject:
Briza maxima; DNA; Ehrharta; Fusarium circinatum; Pinus; Pseudotsuga menziesii; disease occurrence; endophytes; forests; fungi; grasses; host range; hosts; inoculum; nucleotide sequences; pathogens; plantations; sanitation; virulence; California; South Africa
Abstract:
... The pitch canker pathogen, Fusarium circinatum , has major impacts on production in pine nurseries and plantations in South Africa. Thus far, efforts to reduce local spread have focused on rouging of infected pines and sanitation to eliminate local sources of inoculum. Although the host range of F. circinatum was thought to be limited to pines and Douglas-fir, recent studies in California indicate ...
DOI:
10.2989/20702620.2014.916087

2. Fire and rust – the impact of Austropuccinia psidii (myrtle rust) on regeneration of Myrtaceae in coastal heath following wildfire

Author:
Pegg, GS; Entwistle, P; Giblin, FR; Carnegie, AJ
Source:
Southern forests 2020 v.82 no.3 pp. 280-291
ISSN:
2070-2639
Subject:
Myrtus communis; death; dieback; ecosystems; environment; flora; forests; fungi; germination; host range; infection; leaf spot; seedlings; trees; wildfires; New South Wales; Queensland
Abstract:
... In April 2010, the exotic rust fungus Austropuccinia psidii was detected for the first time in Australia, with the host range rapidly increasing to >350 species from 58 genera within the family Myrtaceae. Commonly known as myrtle rust, the disease is well established in native ecosystems, particularly in New South Wales (NSW) and Queensland, impacting on a range of species and associated environme ...
DOI:
10.2989/20702620.2020.1819154

3. Mass trapping of Coryphodema tristis (Lepidoptera: Cossidae) using a sex pheromone in Eucalyptus nitens compartments in Mpumalanga, South Africa

Author:
Noeth, KP; Verleur, PM; Bouwer, MC; Crous, JW; Roux, J; Hurley, BP; Slippers, B
Source:
Southern forests 2020 v.82 no.3 pp. 271-279
ISSN:
2070-2639
Subject:
Cossidae; Eucalyptus nitens; administrative management; exhibitions; felling; forests; funnel traps; host range; larvae; males; mass; moths; pests; plantations; sex pheromones; trapping; trees; wood; South Africa
Abstract:
... Coryphodema tristis (Lepidoptera: Cossidae) is a native wood-boring moth with a broad host range on both native and non-native vegetation and is an important pest of commercial Eucalyptus nitens plantations in South Africa. Management of C. tristis is challenging since the larvae spend the majority of their lifecycle tunnelling within the wood of host trees. Following the development of a syntheti ...
DOI:
10.2989/20702620.2020.1813648