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You searched for: Journal European journal of plant pathology Remove constraint Journal: European journal of plant pathology Source 2013 v.135 no.1 Remove constraint Source: 2013 v.135 no.1 Subject crops Remove constraint Subject: crops
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1. Effects of sharp eyespot (Rhizoctonia cerealis) on yield and grain quality of winter wheat

Author:
Lemańczyk, Grzegorz; Kwaśna, Hanna
Source:
European journal of plant pathology 2013 v.135 no.1 pp. 187-200
ISSN:
0929-1873
Subject:
Alternaria alternata; Rhizoctonia cerealis; crops; falling number; fungi; gluten; grain protein; grain yield; shoots; stems; winter wheat; Poland
Abstract:
... Sharp eyespot caused by Rhizoctonia cerealis was assessed in four winter wheat crops surveyed at four locations in north-central Poland in 2006–2009. At the four locations symptoms developed on 41.9–67.7 % of shoots of all plants (average of 4 years) and on 49–73.5 % of shoots of diseased plants (average of 4 years). Slight (category 1) disease was most frequent, occurring on 24.4–41.3 % of shoots ...
DOI:
10.1007/s10658-012-0077-3

2. Molecular characterization of a phytoplasma of the ash yellows group occurring in strawberry (Fragaria x ananassa Duch.) plants in Argentina

Author:
Fernández, Franco D.; Conci, Vilma C.; Kirschbaum, Daniel S.; Conci, Luis R.
Source:
European journal of plant pathology 2013 v.135 no.1 pp. 1-4
ISSN:
0929-1873
Subject:
Ash yellows phytoplasma; Conyza bonariensis; Fragaria ananassa; Medicago sativa; alfalfa; crops; genes; nucleotide sequences; phylogeny; polymerase chain reaction; ribosomal DNA; ribosomal RNA; strawberries; weeds; Argentina
Abstract:
... Strawberry (Fragaria x ananassa Duch. cv. Camino Real) plants showing phyllody symptoms were detected in production fields in Bella Vista (Corrientes province, Argentina). DNA from all symptomatic samples analyzed yielded fragments of the expected size in PCR reactions using phytoplasma universal primers. DNA from asymptomatic plants yielded no products. The associated phytoplasma was designated a ...
DOI:
10.1007/s10658-012-9951-2

3. Sulphur supply impairs spread of Verticillium dahliae in tomato

Author:
Bollig, Katharina; Specht, André; Myint, San Shwe; Zahn, Marc; Horst, Walter J.
Source:
European journal of plant pathology 2013 v.135 no.1 pp. 81-96
ISSN:
0929-1873
Subject:
Verticillium dahliae; crops; defense mechanisms; fungi; genotype; glutathione; leaves; metabolites; nutrition; phloem; photosynthesis; root growth; sap; shoots; sulfur; tomatoes; vascular wilt; wilting
Abstract:
... Vascular wilt caused by the soil-borne fungus Verticillium dahliae is a major yield and quality-limiting disease across a broad spectrum of crop plants worldwide. Sulphur-enhanced plant defence mechanisms provide an opportunity to effectively and environmentally safely constrain the wilt disease levels in planta. To evaluate the influence of sulphur nutrition on the protective potential of these m ...
DOI:
10.1007/s10658-012-0067-5