Results 91 to 100 of about 692 (120)

First Report of Rust Caused by Tranzschelia discolor on Peach Leaves in Shenzhou, China

Plant Disease, 2023
Peach (Prunus persica [L.] Batsch) as an economically important fruit tree is widely cultivated in Shenzhou, China. In September 2021, peach rust was observed in the peach tree in Shenzhou City, Hebei Province (lat. 38°02'56'' N, long. 115°54'57'' E, altitude 22 m).
Xinkang Sun   +9 more
openaire   +2 more sources

Tranzschelia discolor as the Causal Agent of Rust on Nectarine, Peach, and Japanese Plum in Highland Areas of Northern Thailand

Plant Disease, 2023
A severe outbreak of rust disease was observed on Prunus species, P. persica (peach), P. persica var. nectarina (nectarine), and P. salicina (Japanese plum) cultivated in northern Thailand in the rainy season. Previous reports have identified the causal agents as Tranzschelia discolor and T.
Pitaksin Chitta   +3 more
openaire   +2 more sources

Heterogeneity of peach rust disease progress within the tree canopy

European Journal of Plant Pathology, 2014
Peach rust (Tranzschelia discolor) is a major foliar disease of peach that can cause severe defoliation. Few epidemiological studies have been conducted on peach rust, and there is no information concerning the spatial distribution of the disease within the canopy.
Cristiano N. Nesi   +3 more
openaire   +1 more source

NITROGEN AND POTASSIUM FERTILIZATION INFLUENCES ON INTENSITY OF PEACH LEAF RUST

Acta Horticulturae, 2010
The objective of this work was to evaluate the effect of nitrogen and potassium fertilization on severity and incidence of peach rust on 'Chimarrita' peach trees. The experiment was conducted in a commercial peach 'Chimarrita' (Prumus persica) orchard which was established in 1999 and is located in Lapa - PR - Brazil.
R. Tratch   +3 more
openaire   +1 more source

Development and validation of a standard area diagram set for assessment of peach rust

European Journal of Plant Pathology, 2017
The aim of this study was to develop and validate a standard area diagram set (SADs) to assess the severity of peach rust, caused by Tranzschelia discolor. The proposed SADs includes ten images of leaves with a range of severity (0.1, 0.5, 1.0, 2.0, 5.0, 10, 15, 20, 25 and 30%). The SADs was validated by 14 raters who had no experience in plant disease
Marcos Antônio DOLINSKI   +3 more
openaire   +1 more source

Investigation on the control of peach rust (Tranzschelia pruni-spinosaePers.)

New Zealand Journal of Agricultural Research, 1958
Summary All fungicides tested were effective against peach rust (Tranzschelia pruni-spinosae) but zineb, captan and thiram were decidedly superior to lime sulphur plus colloidal sulphur. Zineb appeared to be more effective than captan and thiram although difference in control failed to reach significance at the 5% level.
openaire   +1 more source

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