The Sporangial morphology of an isolate of Phytophthora cinnamomi from a New South Wales pine plantantion.

1974 ◽  
Vol 3 (1) ◽  
pp. 17
Author(s):  
L Gerrettson-Cornell
Keyword(s):  
Phytophthora Cinnamomi ◽  
New South ◽  
New South Wales ◽  
South Wales

The Distribution of Phytophthora cinnamomi Rands at Two Sites in Southern Western Australia and at Durras in South-Eastern New South Wales.

1982 ◽  
Vol 30 (2) ◽  
pp. 139 ◽  
Author(s):  
WM Blowes ◽  
WA Heather ◽  
N Malajczuk ◽  
SR Shea
Keyword(s):  
Western Australia ◽  
Phytophthora Cinnamomi ◽  
New South ◽  
New South Wales ◽  
Native Forest ◽  
Prevention Strategies ◽  
South Eastern ◽  
Isolation Techniques ◽  
South Wales ◽  
Western Australian

Native forest at Durras in south-eastern New South Wales and Jarrahdale in south-western Western Australia was examined for the presence of Phytophthora cinnamomi by two sampling and isolation techniques. With the lupin seeding baiting technique, randomly selected samples of soil and fine roots collected from the New South Wales site yielded P. cinnamomi when baited, while similar baiting of comparable samples from Western Australia failed. Direct plating of samples of upper roots and root collars of recently dead Banksia grandis from Western Australian sites yielded P. cinnamomi, while this organism was not isolated from comparable samples of chlorotic Macrozamia communis collected at the New South Wales site. The results suggest that the form of occurrence of P. cinnamomi and its association with disease in Australia vary in different situations. Viewing each situation independently might ensure the adoption of control/prevention strategies appropriate to all.

Susceptibility of low chill peach rootstocks to Phytophthora spp

1996 ◽  
Vol 36 (1) ◽  
pp. 111
Author(s):  
P Broadbent ◽  
MB Barkley ◽  
M Sriskanthadas ◽  
CJ Kaldor
Keyword(s):  
Nutrient Solution ◽  
Prunus Persica ◽  
Phytophthora Cinnamomi ◽  
New South ◽  
New South Wales ◽  
Phytophthora Spp ◽  
South Wales ◽  
Peach Rootstocks

Peach seedlings (Prunus persica L. Batsch cv. Ansbacher, Boyles, Clarke's Shanghai, Neilson (Fred Hill), Okinawa, O'Meara, Richens Nos 1,2 and 3, Tomm's Early and Tomm's Shanghai), which are commonly used as rootstocks for low chill peaches in coastal New South Wales, were all susceptible to Phytophthora cinnamomi and P. cambivora and to a lesser extent P. parasitica, P. citricola, P. cryptogea, and P. megasperma, when tested by stem inoculations in the glasshouse. Myrobalan H29C plum (P. cerasifera Ehrh.) cuttings showed more resistance than peach seedlings. Variety of seedling peach was highly significant in stem inoculation experiments, but the performance of each varied between experiments. Root inoculations in aerated nutrient solution showed all rootstocks were susceptible to P. cinnamomi, but Neilson (Fred Hill) peach was more tolerant than other seedling peaches and less tolerant than Myrobalan H29C plum. No recommendation could be made on a rootstock for low chill peaches more tolerant of root and collar rots and waterlogging.

Phytophthora cinnamomi causing disease in subalpine vegetation in New South Wales

2003 ◽  
Vol 32 (1) ◽  
pp. 113 ◽  
Author(s):  
K. L. McDougall ◽  
B. A. Summerell ◽  
D. Coburn ◽  
M. Newton
Keyword(s):  
Phytophthora Cinnamomi ◽  
New South ◽  
New South Wales ◽  
South Wales
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