Abstract
Fusarium head blight (FHB) is a dangerous disease of cereals in case of yield losses and mycotoxin production. The aim of this work was to estimate the influence of used fungicides on species spectrum associated with Fusarium head blight (FHB). The study was realised in Slovakia on winter wheat by natural infection of FHB. The ears were sprayed with fungicides at beginning of flowering. After development of disease symptoms, fungicide efficacy was estimated, and Fusarium species spectrum were isolated and determined in laboratory. The fungicide efficacy against FHB achieved 60.2 – 88.3 %. The highest effectivity was estimated by using of prothioconazole + tebuconazole and prothioconazole + fluoxastrobin, followed by dimoxystrobin + cyproconazole, metconazole, propiconazole + cyproconazole, and prochloraz + tebuconazole. F. graminearum was the most frequently isolated from the ears, followed by M. nivale, F. avenaceum, F. culmorum, and F. poae. Using of prothioconazole + tebuconazole, metconazole, prothioconazole + fluoxastrobin, and tebuconazole significantly decreased incidence of F. graminearum on infected ears. The incidence of M. nivale on ears was significantly increased by using of all fungicides in comparison with untreated control. The results suggest that the ear spraying by triazole fungicides could enhance the incidence of less susceptible Fusarium species in ears, especially M. nivale. The variability in fungicide efficacy of fungicides against FHB in agricultural praxis colud be affected besides multi-pathogen origin of FHB just by selective effect of fungicides on different Fusarium species.
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Claims 9
Claim · model-written summary
Fungicides achieved 60.2 to 88.3% efficacy against FHB in Slovakia.
- Taxon
- winter wheat
Triticum aestivume1 - Treatment
- fungicidese2
- Outcome
- fungicide efficacy against FHBe3
- Value
- 60.2 – 88.3 %e3
- Setting
- Slovakiae1
Not reportedComparatorDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e1“The study was realised in Slovakia on winter wheat by natural infection of FHB”
e2“The ears were sprayed with fungicides at beginning of flowering”
e3“The fungicide efficacy against FHB achieved 60.2 – 88.3 %”
Claim · model-written summary
Prothioconazole + tebuconazole and prothioconazole + fluoxastrobin had the highest effectivity.
- Taxon
- winter wheatTriticum aestivume1
- Treatment
- prothioconazole + tebuconazole and prothioconazole + fluoxastrobine4
- Outcome
- effectivitye4
- Direction
- higheste4
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e1“The study was realised in Slovakia on winter wheat by natural infection of FHB”
e4“The highest effectivity was estimated by using of prothioconazole + tebuconazole and prothioconazole + fluoxastrobin”
Claim · model-written summary
Dimoxystrobin + cyproconazole, metconazole and propiconazole + cyproconazole followed in effectivity.
- Taxon
- winter wheatTriticum aestivume1
- Treatment
- dimoxystrobin + cyproconazole, metconazole, propiconazole + cyproconazolee5
- Outcome
- effectivitye5
- Direction
- followed bye5
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e1“The study was realised in Slovakia on winter wheat by natural infection of FHB”
e5“The highest effectivity was estimated by using of prothioconazole + tebuconazole and prothioconazole + fluoxastrobin, followed by dimoxystrobin + cyproconazole, metconazole, propiconazole + cyproconazole, and prochloraz + tebuconazole”
Claim · model-written summary
Prochloraz + tebuconazole followed in effectivity.
- Taxon
- winter wheatTriticum aestivume1
- Treatment
- prochloraz + tebuconazolee5
- Outcome
- effectivitye5
- Direction
- followed bye5
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e1“The study was realised in Slovakia on winter wheat by natural infection of FHB”
e5“The highest effectivity was estimated by using of prothioconazole + tebuconazole and prothioconazole + fluoxastrobin, followed by dimoxystrobin + cyproconazole, metconazole, propiconazole + cyproconazole, and prochloraz + tebuconazole”
Claim · model-written summary
F. graminearum was the most frequently isolated Fusarium species from wheat ears.
- Taxon
- winter wheatTriticum aestivume1
- Organ / stage
- earse6
- Interactor
- F. graminearum
_on_Corn_(Zea_mays)_at_Waimea%2C_Hawaii.jpg?width=60)
Fusarium graminearume6pathogen - Outcome
- most frequently isolatede6
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
_on_Corn_(Zea_mays)_at_Waimea%2C_Hawaii.jpg?width=500)
Verbatim
e1“The study was realised in Slovakia on winter wheat by natural infection of FHB”
e6“F. graminearum was the most frequently isolated from the ears, followed by M. nivale, F. avenaceum, F. culmorum, and F. poae”
Claim · model-written summary
M. nivale and F. avenaceum followed F. graminearum in isolation frequency from ears.
- Taxon
- winter wheatTriticum aestivume1
- Organ / stage
- earse6
- Interactor
- M. nivalee6pathogen
- Second interactor
- F. avenaceum
Fusarium avenaceume6pathogen - Outcome
- isolatede6
- Qualifier
- F. culmorum, and F. poaee6
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e1“The study was realised in Slovakia on winter wheat by natural infection of FHB”
e6“F. graminearum was the most frequently isolated from the ears, followed by M. nivale, F. avenaceum, F. culmorum, and F. poae”
Claim · model-written summary
Prothioconazole + tebuconazole, metconazole, prothioconazole + fluoxastrobin and tebuconazole significantly decreased F. graminearum incidence on infected ears.
- Taxon
- winter wheatTriticum aestivume1
- Organ / stage
- infected earse7
- Treatment
- prothioconazole + tebuconazole, metconazole, prothioconazole + fluoxastrobin, and tebuconazolee7
- Interactor
- F. graminearumFusarium graminearume7pathogen
- Outcome
- incidencee7
- Direction
- decreasede7
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e1“The study was realised in Slovakia on winter wheat by natural infection of FHB”
e7“Using of prothioconazole + tebuconazole, metconazole, prothioconazole + fluoxastrobin, and tebuconazole significantly decreased incidence of F. graminearum on infected ears”
Claim · model-written summary
All fungicides significantly increased M. nivale incidence on ears compared with the untreated control.
- Taxon
- winter wheatTriticum aestivume1
- Organ / stage
- earse2
- Treatment
- all fungicidese2
- Interactor
- M. nivalee2pathogen
- Outcome
- incidencee2
- Direction
- increasede2
- Comparator
- untreated controle2
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e1“The study was realised in Slovakia on winter wheat by natural infection of FHB”
e2“The incidence of M. nivale on ears was significantly increased by using of all fungicides in comparison with untreated control”
Claim · model-written summary
Triazole ear spraying could enhance the incidence of less susceptible Fusarium species in ears.
- Taxon
- winter wheatTriticum aestivume1
- Treatment
- ear spraying by triazole fungicidese2
- Outcome
- incidencee2
- Direction
- enhancee2
- Qualifier
- less susceptiblee2
FusariumOrganisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e1“The study was realised in Slovakia on winter wheat by natural infection of FHB”
e2“The results suggest that the ear spraying by triazole fungicides could enhance the incidence of less susceptible Fusarium species in ears, especially M. nivale”
The same questions in other papers
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See all 157 papers →Claims are grouped by organism, treatment and what was measured or targeted. A paper counts as positive when any of its claims in the group is positive.