Claim · model-written summary
The Populus deltoides clone had not shown marked susceptibility to M. aecidioides.
- Taxon
- Populus deltoides
Populus deltoidese0 - Interactor
- M. aecidioides (D.C.) Schroet.
Melampsora aecidioidese0pathogen - Outcome
- not shown marked susceptibilitye0
- Setting
- South Africae0
Verbatim
e0“Commercial match poplar in South Africa consists of a single clone of Populus deltoides Marsh. which has not shown marked susceptibility to either Melampsora larici-populina Kleb. or M. aecidioides (D.C.) Schroet., both previously recorded on Populus spp. in South Africa.”
Title
First Report ofMelampsora medusaeonPopulus deltoidesin Africa
T. N. Trench; A. P. Baxter; H. Churchill South African Forestry Journal 1988. doi:10.1080/00382167.1988.9630310
Other claims from this paper (5)
- Observation The Populus deltoides clone had not shown marked susceptibility to two previously recorded Melampsora species.
- Observation Match poplar had unusually severe rust symptoms associated with Melampsora medusae during 1985/86 in South Africa and Zimbabwe.
- Observation Affected match poplar branches showed defoliation and chlorotic leaf tufts.
- Observation Affected match poplar leaves showed rust pustules and necrotic patches.
- Observation The authors identify this as the first African report of Melampsora medusae on poplar.