An artificial inoculation protocol for <i>Uromycladium acaciae</i>, cause of a serious disease of <i>Acacia mearnsii</i> in southern Africa
Stuart Fraser
Alistair R McTaggart
Julian Moreno Chan
Thobile Nxumalo
Louise S Shuey
Michael J Wingfield
Jolanda Roux
10.6084/m9.figshare.6633005.v2
https://tandf.figshare.com/articles/dataset/An_artificial_inoculation_protocol_for_i_Uromycladium_acaciae_i_cause_of_a_serious_disease_of_i_Acacia_mearnsii_i_in_southern_Africa/6633005
<p><i>Uromycladium acaciae</i> is the cause of a severe wattle rust epidemic in plantations of <i>Acacia mearnsii</i> (black wattle) in southern Africa. Research on the biology of this damaging rust is assisting in the development of control strategies. One strategy under investigation is the identification and deployment of resistant lines of <i>A. mearnsii</i>. Selection of resistant families currently relies on large-scale, time-consuming and expensive field trials. In this study, we present a detailed artificial inoculation protocol for <i>U. acaciae</i>, which can be used to screen for resistance. The results of an experiment that used the protocol to screen the relative resistance of 12 families of <i>A. mearnsii</i> to <i>U. acaciae</i> are also presented. The developed artificial inoculation protocol can also be used to investigate several other aspects of this host–pathogen system.</p>
2019-02-14 08:39:59
breeding
fungi
phenotype trait selection
relative resistance
relative susceptibility
resistance screening