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You searched for: Journal name European journal of plant pathology Remove constraint Journal name: European journal of plant pathology Subject crops Remove constraint Subject: crops Subject term crops Remove constraint Subject term: crops
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1. An ATP-dependent protease homolog ensures basic standards of survival and pathogenicity for Magnaporthe oryzae

Author:
Jian Li; Xilong Liang; Yi Wei; Jinliang Liu; Fucheng Lin; Shi-Hong Zhang
Source:
European journal of plant pathology 2015 v.141 no.4 pp. 703-716
ISSN:
0929-1873
Subject:
Magnaporthe oryzae; crops; environmental factors; fungi; gene deletion; host-pathogen relationships; mitochondria; mutants; oxidative stress; plant protection; proteinases; stress tolerance; transfer DNA; vegetative growth; virulence
Abstract:
... The occurrence of fungal disease of crops requires a susceptible host, a virulent race, and a favourable environment. Environmental factors play crucial roles and ultimately determine epidemic of disease in host-pathogen interactions. However, the molecular basis of how fungi cope with environments still needs further research. Here, we characterized a lesion-restricted mutant of Magnaporthe oryza ...
DOI:
10.1007/s10658-014-0572-9

2. Aiming at decision making in plant disease protection and phenotyping by the use of optical sensors

Author:
M. T. Kuska; A.-K. Mahlein
Source:
European journal of plant pathology 2018 v.152 no.4 pp. 987-992
ISSN:
0929-1873
Subject:
business enterprises; crop production; crops; decision making; farmers; hyperspectral imagery; phenotype; plant diseases and disorders
Abstract:
... Protection of crops against plant diseases is crucial in crop production. Agricultural practice and scientific research is confronted with new challenges. Environmentally friendly and sustainable solutions are increasingly demanded. Therefore, the precise detection of primary infection sites and disease dynamics is fundamental to make a decision for a subsequent management practice. In this contex ...
DOI:
10.1007/s10658-018-1464-1

3. Airborne inoculum of Fusarium oxysporum f. sp. cucumerinum

Author:
K. Scarlett; L. Tesoriero; R. Daniel; D. Maffi; F. Faoro; D. I. Guest
Source:
European journal of plant pathology 2015 v.141 no.4 pp. 779-787
ISSN:
0929-1873
Subject:
Fusarium oxysporum; conidia; crops; cucumbers; disease control; fungi; greenhouses; inoculum; pathogens; pruning; quantitative polymerase chain reaction; relative humidity; risk; rootstocks; temperature; vascular wilt; Australia
Abstract:
... Fusarium oxysporum f. sp. cucumerinum is the fungal pathogen responsible for Fusarium vascular wilt of cucumber. In Australia, disease management in soilless greenhouse cucumbers is limited by the understanding of the disease cycle, in particular the risk associated with infection of pruning wounds by airborne propagules. Aerial dissemination of the pathogen in response to temperature and relative ...
DOI:
10.1007/s10658-014-0578-3

4. Alternaria species associated with early blight epidemics on tomato and other Solanaceae crops in northwestern Algeria

Author:
Nabahat Bessadat; Romain Berruyer; Bruno Hamon; Nelly Bataille-Simoneau; Soumaya Benichou; Mabrouk Kihal; Djamel E. Henni; Philippe Simoneau
Source:
European journal of plant pathology 2017 v.148 no.1 pp. 181-197
ISSN:
0929-1873
Subject:
Alternaria; Solanaceae; beak; blight; conidia; crops; disease outbreaks; fungi; leaves; mixed infection; pathogenicity; sporulation; synergism; tomatoes; Algeria
Abstract:
... Early blight is a common disease of Solanaceae crops worldwide. The occurrence of Alternaria spp. was studied during three epidemics on tomato in northwestern Algeria. Alternaria was detected in more than 80 % of the diseased plant samples and accounted for more than 50 % of the total fungal isolates recovered from these samples. Morphological and molecular investigations revealed that small-spore ...
DOI:
10.1007/s10658-016-1081-9

5. Alternative hosts and plant tissues for the survival, sporulation and spread of the Ascochyta blight pathogen of chickpea

Author:
Trapero-Casas, Antonio; Kaiser, Walter J.
Source:
European journal of plant pathology 2009 v.125 no.4 pp. 573-587
ISSN:
0929-1873
Subject:
Trifolium repens; wheat; asci; blight; conidia; peas; stems; pycnidia; alternative hosts; pathogens; leaves; host plants; ascospores; chickpeas; weeds; crops; plant tissues; sporulation; Ascochyta rabiei; Cicer; fungi; Idaho; Spain
Abstract:
... Various crop and weed species were infected naturally by Didymella rabiei (anamorph: Ascochyta rabiei) in blight-affected chickpea fields in the Palouse region of eastern Washington and northern Idaho, USA. The fungus was isolated from asymptomatic plants of 16 species commonly found in commercial crops in this region. Isolates of the pathogen from crop and weed species were pathogenic to chickpea ...
DOI:
10.1007/s10658-009-9507-2

6. Alternative hosts and seed transmissibility of soybean blotchy mosaic virus

Author:
Elrea Strydom; Gerhard Pietersen
Source:
European journal of plant pathology 2018 v.151 no.1 pp. 263-268
ISSN:
0929-1873
Subject:
Cytorhabdovirus; Flaveria bidentis; Gymnosporia; Lamium amplexicaule; alternative hosts; crop production; crops; cultivars; growing season; host plants; leaves; overwintering; reverse transcriptase polymerase chain reaction; seedlings; soybeans; trees; viruses; weeds; South Africa
Abstract:
... Soybean blotchy mosaic virus (SbBMV) is an important virus of soybean in the warmer regions of South Africa. The presence of the virus is associated with blotchy mosaic symptoms on soybean leaves and significant annual yield losses. The virus is a member of the genus Cytorhabdovirus and persists between soybean growing seasons. In this study, multiple specimens of indigenous tree species, other cr ...
DOI:
10.1007/s10658-017-1361-z

7. Antifungal activity of pomegranate peel extract against fusarium wilt of tomato

Author:
Domenico Rongai; Patrizio Pulcini; Barbara Pesce; Filomena Milano
Source:
European journal of plant pathology 2017 v.147 no.1 pp. 229-238
ISSN:
0929-1873
Subject:
Fusarium oxysporum; Fusarium wilt; Punica granatum; allelopathy; antifungal agents; antifungal properties; bioactive compounds; crops; ellagic acid; germination; in vivo studies; plant extracts; pomegranates; seeds; soil; tomatoes; traditional medicine
Abstract:
... Pomegranate (Punica granatum) is an important source of bioactive compounds and has been used in folk medicine for many centuries. This paper describes the in vitro antifungal activity of pomegranate peel aqueous extract (pae) on the development of Fusarium wilt of tomato caused by Fusarium oxysporum, f. sp. lycopersici. HPLC-DAD-ESI/MS analysis was performed to identify punicalagins and ellagic a ...
DOI:
10.1007/s10658-016-0994-7

8. Application of Pantoea agglomerans CPA-2 in combination with heated sodium bicarbonate solutions to control the major postharvest diseases affecting citrus fruit at several mediterranean locations

Author:
Torres, Rosario; Nunes, Carla; García, José María; Abadias, Maribel; Viñas, Inmaculada; Manso, Teresa; Olmo, Manuel; Usall, Josep
Source:
European journal of plant pathology 2007 v.118 no.1 pp. 73-83
ISSN:
0929-1873
Subject:
Citrus; Pantoea agglomerans; Penicillium digitatum; biological control agents; chemical treatment; crops; freeze drying; fruits; mandarins; oranges; packing houses; postharvest diseases; sodium bicarbonate; Mediterranean region
Abstract:
... We determined the potential of using a formulated product based on Pantoea agglomerans CPA-2, either alone or in combination with heated sodium bicarbonate (SBC) solutions, to control the major postharvest diseases affecting citrus crops in the Mediterranean region. Treatments applied either individually or in combination were tested in semi-commercial and commercial trials carried out with orange ...
DOI:
10.1007/s10658-007-9120-1

9. Are plant diseases too much ignored in the climate change debate?

Author:
Piet M. Boonekamp
Source:
European journal of plant pathology 2012 v.133 no.1 pp. 291-294
ISSN:
0929-1873
Subject:
climate change; crop losses; cropping systems; crops; disease control; ecosystems; food security; forests; industry; integrated pest management; issues and policy; plant diseases and disorders; risk reduction
Abstract:
... Ignoring plant diseases misinforms the climate change and food security debate. Diseases are expected not only to cause more severe crop loss in many areas in the world and threaten food security, but also to decrease the climate change mitigation capacity of forests, of other natural ecosystems and of producing crops. However, if research, policy and industry join forces to obtain the multidiscip ...
DOI:
10.1007/s10658-011-9934-8

10. Assessment of pospiviroid transmission by myzus persicae, macrolophus pygmaeus and bombus terrestris

Author:
Noémi Van Bogaert; Thibaut Olivier; Claude Bragard; Martine Maes; Guy Smagghe; Kris De Jonghe
Source:
European journal of plant pathology 2016 v.144 no.2 pp. 289-296
ISSN:
0929-1873
Subject:
Bombus terrestris; Macrolophus; Myzus persicae; Potato spindle tuber viroid; Tomato apical stunt viroid; Tomato chlorotic dwarf viroid; biological control agents; crops; greenhouse experimentation; host plants; insect pests; insect vectors; nectar; ornamental plants; pollen; pollinating insects; polymerase chain reaction; pruning tools; risk; sweet peppers; tomatoes; viroids; weeds
Abstract:
... During the past decade, pospiviroid outbreaks in tomato and sweet pepper crops have been regularly reported worldwide. Although seed transmission was often suspected, transmission from asymptomatic ornamentals and weeds through pruning tools, or via insect vectors could not be excluded. To evaluate the risk of pospiviroid transmission via insects, three insect spp. commonly observed in these crops ...
DOI:
10.1007/s10658-015-0766-9

11. Assessment of the impact of the fumigant dimethyl disulfide on the dynamics of major fungal plant pathogens in greenhouse soils

Author:
C. Papazlatani; C. Rousidou; A. Katsoula; M. Kolyvas; S. Genitsaris; K. K. Papadopoulou; Dimitrios G. Karpouzas
Source:
European journal of plant pathology 2016 v.146 no.2 pp. 391-400
ISSN:
0929-1873
Subject:
tomatoes; greenhouse soils; risk estimate; greenhouses; Fusarium oxysporum; Thanatephorus cucumeris; disease severity; crop yield; pests; metam; plant pathogenic fungi; dimethyl disulfide; sodium; Cladosporium; soil fumigation; crops
Abstract:
... Soil fumigants constitute a major tool for the control of soil borne fungal plant pathogens in protected crops. Dimethyl disulfide (DMDS) is a novel soil fumigant used either alone or in combination with other fumigants for the control of soil borne pests and diseases. In a commercial greenhouse for tomato production, we evaluated the impact of DMDS, comparatively to the alternative fumigant metam ...
DOI:
10.1007/s10658-016-0926-6

12. Bacterial fruit blotch of melon: screens for disease tolerance and role of seed transmission in pathogenicity

Author:
Bahar, Ofir; Kritzman, Giora; Burdman, Saul
Source:
European journal of plant pathology 2009 v.123 no.1 pp. 71-83
ISSN:
0929-1873
Subject:
Acidovorax avenae subsp. citrulli; Cucurbitaceae; breeding; crops; cultivars; disease resistance; greenhouse experimentation; mature plants; pathogenicity; pathogens; watermelons
Abstract:
... Bacterial fruit blotch (BFB) of cucurbits, caused by Acidovorax avenae subsp. citrulli, is a serious threat to the watermelon and melon industries. To date, there are no commercial cultivars of cucurbit crops resistant to the disease. Here we assessed the level of tolerance to bacterial fruit blotch of various commercial cultivars as well as breeding and wild lines of melon, using seed-transmissio ...
DOI:
10.1007/s10658-008-9345-7

13. Bacterial wilt symptoms are impacted by host age and involve net downward movement of Erwinia tracheiphila in muskmelon

Author:
Q. Liu; G. A. Beattie; E. Saalau Rojas; Mark L. Gleason
Source:
European journal of plant pathology 2018 v.151 no.3 pp. 803-810
ISSN:
0929-1873
Subject:
Acalymma vittatum; Cucumis melo; Diabrotica undecimpunctata howardi; Erwinia tracheiphila; bacterial wilt; cell viability; crops; growth chambers; insecticides; muskmelons; pathogens; pesticide application; wilting; xylem; Northeastern United States
Abstract:
... Cucurbit bacterial wilt, caused by Erwinia tracheiphila, is a devastating disease of cucurbit crops in the Midwest and Northeast U.S. Current management of bacterial wilt relies primarily on insecticide applications to control striped and spotted cucumber beetles (Acalymma vittatum and Diabrotica undecimpunctata howardi, respectively), which vector E. tracheiphila. Development of alternative manag ...
DOI:
10.1007/s10658-018-1418-7
CHORUS:
10.1007/s10658-018-1418-7

14. Bacteriophytochromes from Pseudomonas syringae pv. tomato DC3000 modulate the early stages of plant colonization during bacterial speck disease

Author:
Laura Moyano; Analía Carrau; Silvana Petrocelli; Ivana Kraiselburd; Wolfgang Gärtner; Elena G. Orellano
Source:
European journal of plant pathology 2020 v.156 no.3 pp. 695-712
ISSN:
0929-1873
Subject:
Pseudomonas syringae pv. tomato; Solanum lycopersicum; adhesion; apoplast; bacterial speck; biofilm; crops; emulsifying; far-red light; genes; microbial physiology; photoreceptors; phyllosphere; phytochrome; plant pathogenic bacteria; red light; secretion; tomatoes; type II secretion system; virulence; wavelengths
Abstract:
... ABSTRA T: Living organisms have evolved the ability to perceive and respond to light of different wavelengths within the visible spectrum by the generation of photoreceptor proteins. Recent studies revealed the participation of these proteins in the virulence of plant pathogenic bacteria. Pseudomonas syringae pv. tomato DC3000 (Pto) is responsible for the bacterial speck, which affects tomato crop ...
DOI:
10.1007/s10658-019-01918-5

15. Barley elicits a similar early basal defence response during host and non-host interactions with Polymyxa root parasites

Author:
McGrann, Graham R. D.; Townsend, Belinda J.; Antoniw, John F.; Asher, Michael J. C.; Mutasa-Göttgens, Effie S.
Source:
European journal of plant pathology 2009 v.123 no.1 pp. 5-15
ISSN:
0929-1873
Subject:
Polymyxa betae; Polymyxa graminis; barley; crops; genes; microarray technology; microorganisms; parasites; plant viruses; protists; reverse transcriptase polymerase chain reaction; roots; sugar beet; transcription (genetics); zoospores
Abstract:
... Plant viruses transmitted by the obligate root-infecting plasmodiophorid parasites Polymyxa graminis and Polymyxa betae cause devastating yield losses to cereal and sugar beet crops worldwide. Barley is a non-host for P. betae but is a host for P. graminis. Using the Barley1 GeneChip® microarray we have investigated the transcriptional re-programming of barley roots during the earliest non-host an ...
DOI:
10.1007/s10658-008-9332-z

16. Baseline sensitivity and control efficacy of antibiosis fungicide tetramycin against Botrytis cinerea

Author:
Yingying Song; Leiming He; Lele Chen; Yupeng Ren; Hongbao Lu; Su Geng; Wei Mu; Feng Liu
Source:
European journal of plant pathology 2016 v.146 no.2 pp. 337-347
ISSN:
0929-1873
Subject:
Botrytis cinerea; antibiosis; bioactive properties; biopesticides; boscalid; carbendazim; crops; cross resistance; cucumbers; developmental stages; diethofencarb; field experimentation; fruits; fungi; gray mold; iprodione; mycelium; pathogens; pyrimethanil; spore germination; strawberries; China
Abstract:
... Gray mold is a common disease of many crops worldwide. Tetramycin is a broad-spectrum biopesticide that may control gray mold disease. In the present study, in vitro biological activity of tetramycin was measured in three development stages of Botrytis cinerea, and the baseline sensitivity of B. cinerea to tetramycin was characterized with a set of 165 isolates that were obtained from different ge ...
DOI:
10.1007/s10658-016-0920-z

17. Baseline sensitivity and control efficacy of fluazinam against Sclerotinia sclerotiorum

Author:
Hong-Jie Liang; Ya-Li Di; Jin-Li Li; Fu-Xing Zhu
Source:
European journal of plant pathology 2015 v.142 no.4 pp. 691-699
ISSN:
0929-1873
Subject:
Brassica napus; Sclerotinia sclerotiorum; carbendazim; crops; cross resistance; fungi; mycelium; plant pathogens; pyraclostrobin; vegetables; virulence; China
Abstract:
... Sclerotinia sclerotiorum is a filamentous fungal phytopathogen capable of infecting many economically important crops and vegetables. The dinitroaniline fungicide fluazinam had not been registered for control of S. sclerotiorum in China until April 2014. In this study, control efficacy of fluazinam was determined and baseline sensitivity of S. sclerotiorum to this fungicide was established based o ...
DOI:
10.1007/s10658-015-0644-5

18. Baseline sensitivity of Phytophthora capsici to the strobilurin fungicide benzothiostrobin and the efficacy of this fungicide

Author:
Dicheng Ma; Jiamei Zhu; Leiming He; Kaidi Cui; Wei Mu; Feng Liu
Source:
European journal of plant pathology 2018 v.152 no.3 pp. 723-733
ISSN:
0929-1873
Subject:
Phytophthora capsici; azoxystrobin; blight; crops; cross resistance; cyazofamid; disease severity; famoxadone; frequency distribution; leaves; median effective concentration; mefenoxam; mycelium; pepper; plant pathogens; propamocarb; protective effect; pyraclostrobin; sporangia; zoospores; China
Abstract:
... Phytophthora capsici Leonian is a destructive oomycete plant pathogen that causes diseases in a wide range of crops worldwide. Benzothiostrobin is a broad-spectrum strobilurin fungicide that may control pepper Phytophthora blight. In the current study, the sensitivities of 90 P. capsici isolates collected from different regions in southern China to benzothiostrobin were measured. The curative and ...
DOI:
10.1007/s10658-018-1514-8

19. Bayesian analyses of five gene regions reveal a new phylogenetic species of Macrophomina associated with charcoal rot on oilseed crops in Brazil

Author:
Alexandre Reis Machado; Danilo Batista Pinho; Dartanhã José Soares; André Angelo Medeiros Gomes; Olinto Liparini Pereira
Source:
European journal of plant pathology 2019 v.153 no.1 pp. 89-100
ISSN:
0929-1873
Subject:
Arachis hypogaea; Gossypium hirsutum; Jatropha curcas; Jatropha gossypiifolia; Macrophomina phaseolina; Ricinus communis; charcoal rot; crops; cryptic species; genes; genetic variation; host plants; oilseed crops; pathogens; phylogeny; type collections; Brazil
Abstract:
... Macrophomina is a genus belonging to Botryosphaeriaceae that comprises well-known necrotrophic pathogens related to hundreds of plant hosts around the world. Historically, M. phaseolina is the causal agent of charcoal rot in several crops, mainly in tropical and subtropical areas around the world. However, after a recent genetic diversity study using morphological and molecular approaches, which r ...
DOI:
10.1007/s10658-018-1545-1

20. Bemisia tabaci Biotype Q is present in Costa Rica

Author:
Jose Andres Guevara-Coto; Natalia Barboza-Vargas; Eduardo Hernandez-Jimenez; Rosemarie W. Hammond; Pilar Ramirez-Fonseca
Source:
European journal of plant pathology 2011 v.131 no.2 pp. 167-170
ISSN:
0929-1873
Subject:
Bemisia argentifolii; Bemisia tabaci; Tomato chlorosis virus; Trialeurodes vaporariorum; biotypes; crops; fungi; greenhouses; insects; invasive species; phloem; plant viruses; races; tropics; virus transmission; Costa Rica
Abstract:
... Whiteflies are an insect group that comprises multiple species and biotypes, capable of affecting crops by phloem feeding, virus transmission and promotion of fungal colonization. The distribution of these pests is worldwide. In Costa Rica, a country located in the tropics, the most problematic whiteflies are Bemisia tabaci biotype B and Trialeurodes vaporariorum. In September 2009, two greenhouse ...
DOI:
10.1007/s10658-011-9805-3