Results 61 to 70 of about 123,470 (144)

Control of bottom rot in hydroponic lettuce, caused by strains of Botrytis cinerea with multiple fungicide resistance

Phytopathologia Mediterranea, 2020
For two consecutive growing periods, fungicide-resistant Botrytis cinerea strains were detected in high proportions in glasshouse-grown lettuce, but at variable frequencies.
Michael CHATZIDIMOPOULOS, Athanassios C. Pappas   +1 more
doaj   +1 more source

Repeated soil applications of fungicide reduce activity against cavity spot in carrots

California Agriculture, 2002
In recent years, carrot growers in the San Joaquin Valley have suffered economic losses due to cavity spot, a soilborne disease, despite frequent applications of the fungicide mefenoxam.
James J. Farrar, J. Joseph Nunez, R. Michael Davis   +2 more
doaj   +2 more sources

Disruption of quercetin metabolism by fungicide affects energy production in honey bees (Apis mellifera)

Proceedings of the National Academy of Sciences of the United States of America, 2017
Significance The western honey bee, Apis mellifera, provides essential crop pollination services, but for 10 years, US beekeepers have experienced substantial colony losses.
W. Mao, M. Schuler, M. Berenbaum
semanticscholar   +1 more source

Rapid Parallel Evolution of Azole Fungicide Resistance in Australian Populations of the Wheat Pathogen Zymoseptoria tritici

Applied and Environmental Microbiology, 2018
Fungicides are essential to control diseases in agriculture because many crops are highly susceptible to pathogens. However, many pathogens rapidly evolve resistance to fungicides.
Megan C. McDonald, Melanie Renkin, M. Spackman, B. Orchard, D. Croll, P. Solomon, A. Milgate   +6 more
semanticscholar   +1 more source

Thioredoxin and Glutaredoxin Systems Required for Oxidative Stress Resistance, Fungicide Sensitivity, and Virulence of Alternaria alternata

Applied and Environmental Microbiology, 2018
This study determined the function of thioredoxin and glutaredoxin systems in the phytopathogenic fungus Alternaria alternata via analyzing mutants obtained from the targeted deletion of genes encoding thioredoxin peroxidase (Tsa1), thioredoxin reductase
Haijie Ma, Mingshuang Wang, Y. Gai, H. Fu, Bin Zhang, Ruoxin Ruan, K. Chung, Hongye Li   +7 more
semanticscholar   +1 more source

DECOCTOS ISOLADOS E EM MISTURA COM FUNGICIDA NO CONTROLE DO OÍDIO EM MINICEPAS DE EUCALIPTO

Revista Caatinga, 2013
The objective of the work was to evaluate the decoctions of Hyptis marrubioides, Aloysia gratissima and Cordia verbenacea and the mixture of those decoctions with the commercial fungicide pyraclostrobin + epoxiconazole on the control of powdery mildew in
ANDRÉ COSTA DA SILVA, PAULO ESTEVÃO DE SOUZA, MÁRIO LÚCIO VILELA DE RESENDE, MANOEL BATISTA DA SILVA JÚNIOR, LUIZ RODOLPHO RODRIGUES VITORINO, GABRIEL DE RESENDE BARONI   +5 more
doaj  

AÇÃO DO HIPOCLORITO DE SÓDIO NO CONTROLE DO Erysiphe diffusa NA SOJA

Revista Caatinga, 2009
The aim of this research was to verify the action of sodium hypochlorite (NaOCl) in the control of Erysiphe diffusa in soybean plants applied alone or mixed to a fungicide.
ANSELMO RESENDE, PLÍNIO ITAMAR MELLO DE SOUZA, JURANDIR RODRIGUES DE SOUZA, LUIZ EDUARDO BASSAY BLUM   +3 more
doaj  

Synergistic interactions between a variety of insecticides and an ergosterol biosynthesis inhibitor fungicide in dietary exposures of bumble bees (Bombus terrestris L.).

Pest Management Science, 2017
BACKGROUND In recent years, concern has been raised over honey bee colony losses, and also among wild bees there is evidence for extinctions and range contractions in Europe and North America.
Risto Raimets, R. Karise, M. Mänd, T. Kaart, Sally Ponting, Jimao Song, J. Cresswell   +6 more
semanticscholar   +1 more source

Bffects of foliar fungicides on the mycoflora of glumes of Triticum aestivum

Acta Mycologica, 2014
In the years 1983-1984. the effect of three foliar fungicides, i.e.. Bayleton 25 WP. Dithane M-45 and Funaben K on the mycoflora associated with glumus of spring Tritieum aestivum cv. Kolibri cultivated in the field was investigated.
Janusz Błaszkowski
doaj   +1 more source

Temperature Affects Aggressiveness and Fungicide Sensitivity of Four Pythium spp. that Cause Soybean and Corn Damping Off in Iowa.

Plant Disease, 2016
Damping off of soybean and corn, caused by Pythium spp., is favored by cool temperatures and wet soil conditions and is primarily managed using fungicide seed treatments.
R. Matthiesen, Azeem Ahmad, Alison E. Robertson   +2 more
semanticscholar   +1 more source