stem blight


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Noun1.stem blight - a fungous blight attacking the stems of plants
blight - any plant disease resulting in withering without rotting
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et Hans.), gummy stem blight (Didymella bryoniae (Auersw.) Rehm), powdery mildew (Sphaerotheca fuliginea (Schlecht.: Fr.) Pollacci) and mildew (Pseudoperonospora cubensis Berkeley & Curtis) (Santos et al., 2009; Savory et al., 2010; Zhao et al., 2011; Lebeda & Cohen, 2011; Santos et al., 2013).
Phytophthora cajani, a new species causing stem blight on Cajanus cajan.
Serenade, the organic fungicide suggested below for powdery mildew and gummy stem blight, is based on a special strain of Bacillus subtilis, which is a common airborne bacterium found in many environments.
phaseoli (Smith) Vauterin et al.), ashy stem blight [Macrophomina phaseolina (Tassi) Goid.], and BGYMV segregating in the DX population (Miklas et al., 2000) was determined by linear regression of disease score means on individual marker genotypes using PROC GLM (SAS Institute, 1987).
FUNGI of the Diaporthe/Phomopsis complex (DPC) cause several important diseases of soybean including seed decay, pod and stem blight, and stem canker (Kulik and Sinclair, 1999a; Kulik and Sinclair, 1999b).
Ashy stem blight is favored by warm dry conditions associated with drought stress (Mayek-Perez et al., 2002).
Gummy stem blight caused by Didymella bryoniae (Auersw.) Rehm [= Mycosphaerella citrullina (C.O.
The lines were resistant to ashy stem blight [caused by Macrophomina phaseolina (Tassi) Goid.] and rust [caused by Uromyces appendiculatus (Pers.) Unger var.
The three lines exhibited resistance in Puerto Rico to ashy stem blight [caused by Macrophomina phaseolina (Tassi) Goid.] and rust [caused by Uromyces appendiculatus (Pers.) Unger var.
ICB-3 (previously tested as I9322-37b, I9365-33, H9652-2, and ICB-3-8) is a small opaque black bean developed from an interspecific "Population IV" (Great Northern #1, Sel 27/Pc-37) using single-plant selection in the greenhouse for resistance to Xcp strain 484a (three generations) and intermittent progeny row selection in the field for moderate maturity, good yield potential, and resistance to rust and ashy stem blight. Population IV was cooperatively released in 1985 by the USDA-ARS and the Agricultural Experiment Stations of Puerto Rico and Florida, as a heterogeneous F8 bulk possessing different disease resistances, plant habits and seed sizes, shapes and colors (1).
Ashy stem blight or charcoal rot, incited by Macrophomina phaseolina, is a serious disease of common bean in tropical and subtropical areas and some temperate regions characterized by high temperatures and drought conditions.