Results 11 to 20 of about 56,557 (303)

Emergence of Resistance to Fungicides: The Role of Fungicide Dose [PDF]

open access: yesPhytopathology®, 2017
Resistance to antimicrobial drugs allows pathogens to survive drug treatment. The time taken for a new resistant mutant to reach a population size that is unlikely to die out by chance is called “emergence time.” Prolonging emergence time would delay loss of control.
Mikaberidze Alexey   +3 more
openaire   +5 more sources

The Emergence of Resistance to Fungicides

open access: yesPLoS ONE, 2014
Many studies exist about the selection phase of fungicide resistance evolution, where a resistant strain is present in a pathogen population and is differentially selected for by the application of fungicides. The emergence phase of the evolution of fungicide resistance--where the resistant strain is not present in the population and has to arise ...
Hobbelen, P. H. F.   +2 more
openaire   +5 more sources

Evaluation of Trichoderma spp. and Fungicides in the Management of Collar Rot of Gerbera Incited by Sclerotium rolfsii

open access: yesJournal of Pure and Applied Microbiology, 2017
An extensive study was undertaken to manage the most vigorous, polyphagous pathogen Sclerotium rolfsii causing collar rot disease in Gerbera by utilizing nine commercial fungicides and eight novel Trichoderma spp.
P. Suneeta   +2 more
doaj   +2 more sources

4-Disubstituted Pyrazolin-3-Ones—Novel Class of Fungicides against Phytopathogenic Fungi

open access: yes, 2023
The search for fungicides of novel classes is the long-standing priority in crop protection due to the continuous development of fungal resistance against currently used types of active compounds.
Alexey I. Ilovaisky   +6 more
core   +1 more source

Effect of interaction of fungicides on pathological changes of sugar beet seedlings [PDF]

open access: yesAgroznanje, 2014
The effect of different fungicides on the pathological changes of seedlings of the sugar beet Nesvisky 2 variety was analyzed in this paper. The investigation included four size fractions of sugar beet seed (3.25 to 3.50 mm, 3.50-3.75 mm, 3.75-4.00 mm; 4.
Stančić Ivica   +3 more
doaj   +1 more source

Fungicides [PDF]

open access: yes, 2011
Fungicides are a class of pesticides used for killing or inhibiting the growth of fungus. They are extensively used in pharmaceutical industry, agriculture, in protection of seed during storage and in preventing the growth of fungi that produce toxins ...

core   +2 more sources

Molecular characterization of cellulose synthase (CesA) genes and impact of mutations on fungicide resistance in oomycetes [PDF]

open access: yes, 2012
Many oomycetes are important pathogens of plants (e.g. arable crops, fruit and forest trees), animals or microbes and, upon attacking their hosts, cause considerable economic damage mainly in agriculture and aquaculture.
Blum, Mathias
core   +1 more source

Modified matrix solid phase dispersion-HPLC method for determination of pesticide residue in vegetables and their impact on human health: A risk assessment

open access: yesFrontiers in Chemistry, 2022
The use of pesticides is unavoidable in agricultural practices. This class of chemicals is highly toxic for the environment as well as for humans. The present work was carried out to assess the presence of some pesticides (diafenthiuron, lufenuron ...
Majida Mujahid   +9 more
doaj   +1 more source

Characterization of the cytochrome [beta] gene in plant pathogenic, basidiomycetes and consequences for QoI resistance [PDF]

open access: yes, 2005
Strobilurins are one of the most important classes of agricultural fungicides, which are also known as Qo inhibitors (QoIs) because they inhibit mitochondrial respiration by binding to the Qo (‘Quinone outside’) site of the cytochrome b.
Grasso, Valeria
core   +1 more source

Fungicides and biotechnical agents in the protection of heathers against Pestalotiopsis sydowiana and their influence on plant growth

open access: yesActa Scientiarum Polonorum: Hortorum Cultus, 2023
In the protection of heathers against shoot dieback caused by Pestalotiopsis sydowiana, the highest percentage effectiveness of 92.6% to 100% was found on plants sprayed 12 times every 7 days with the active substances: iprodione, pyraclostrobin ...
Adam T. Wojdyła   +2 more
doaj   +1 more source

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