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Powdery mildew

Powdery Mildew Decreases the Radial Growth of Oak Trees with Cumulative and Delayed Effects over Years.

Powdery Mildew Decreases the Radial Growth of Oak Trees with Cumulative and Delayed Effects over Years.

... dery mildew caused by Erysiphe alphitoides (previously known as Microsphaera alphitoides) and related species ...[29]. Powdery mildew fungi are obligate biotrophs that absorb nutrients from the ...

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Transcriptomic analysis reveals distinct resistant response by physcion and chrysophanol against cucumber powdery mildew

Transcriptomic analysis reveals distinct resistant response by physcion and chrysophanol against cucumber powdery mildew

... We identified DEGs in cucumber leaves treated with chrysophanol alone, physcion alone, and with chrysophanol and physcion combined, and obtained detailed expression profiles of genes involved in the response to the ...

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The influence of «Stimpo» and «Radostim» preparations on the powdery mildew development in wheat leaves

The influence of «Stimpo» and «Radostim» preparations on the powdery mildew development in wheat leaves

... reduced powdery mildew infection on the leaves and destruction of mesophyll cells by fungus ...to powdery mildew in comparison with variety «Poliska 90», which manifested itself in lower level ...

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Whole Genome Re-Sequencing and Characterization of Powdery Mildew Disease-Associated Allelic Variation in Melon.

Whole Genome Re-Sequencing and Characterization of Powdery Mildew Disease-Associated Allelic Variation in Melon.

... to powdery mildew by conidial suspension/ spraying [30] or by placement into a sedimentation tower ...weeks. Powdery mildew disease sever- ity was accessed using the Wilcoxon t-test with ...

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Development of partial ontogenic resistance to powdery mildew in hop cones and its management implications.

Development of partial ontogenic resistance to powdery mildew in hop cones and its management implications.

... hop powdery mildew, one of the most destructive and costly diseases of this crop worldwide ...from powdery mildew is thought to be associated primarily or en- tirely with infection of ...of ...

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Fine physical and genetic mapping of powdery mildew resistance gene MlIW172 originating from wild emmer (Triticum dicoccoides).

Fine physical and genetic mapping of powdery mildew resistance gene MlIW172 originating from wild emmer (Triticum dicoccoides).

... Wheat accounts for approximately 30% of the global cereal consumption (FAO: World Agriculture: towards 2015/2030), and is of fundamental importance for food security. Ensuring the yield increase of wheat to meet future ...

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RESISTANCE TO STEM CANKER, FROGEYE LEAF SPOT AND POWDERY MILDEW OF SOYBEAN LINES LACKING LIPOXIGENASES IN THE SEEDS

RESISTANCE TO STEM CANKER, FROGEYE LEAF SPOT AND POWDERY MILDEW OF SOYBEAN LINES LACKING LIPOXIGENASES IN THE SEEDS

... For powdery mildew incidence, there were effects of genetic material types and variety versus line contrasts, but no effect of lines within genetic materials was observed (Table ...

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Evaluation of sunflower diversified Cytoplasmic Male Sterile lines and their hybrids for resistance to powdery mildew [Erysiphe cichoracearum DC.]

Evaluation of sunflower diversified Cytoplasmic Male Sterile lines and their hybrids for resistance to powdery mildew [Erysiphe cichoracearum DC.]

... In the evaluation of 90 hybrids, obtained by crossing ten CMS lines and nine inbred lines, only three hybrids found to be moderately resistant to powdery mildew and none was found to be resistant. Hence it ...

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Discovery of a Novel er1 Allele Conferring Powdery Mildew Resistance in Chinese Pea (Pisum sativum L.) Landraces.

Discovery of a Novel er1 Allele Conferring Powdery Mildew Resistance in Chinese Pea (Pisum sativum L.) Landraces.

... In China, screenings of pea germplasms’ resistance to powdery mildew (E. pisi) have been carried out in fields and greenhouses [37–40]. The results revealed that several Chinese pea germplasms were immune ...

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AVALIAÇÃO DE CARACTERÍSTICAS AGRONÔMICAS E DE REAÇÃO AO CANCRO-DA-HASTE E AO OÍDIO EM LINHAGENS DE SOJA/ EVALUATION OF AGRONOMICAL TRAITS AND REACTION TO STEM CANKER AND POWDERY MILDEW IN SOYBEAN LINEAGES

AVALIAÇÃO DE CARACTERÍSTICAS AGRONÔMICAS E DE REAÇÃO AO CANCRO-DA-HASTE E AO OÍDIO EM LINHAGENS DE SOJA/ EVALUATION OF AGRONOMICAL TRAITS AND REACTION TO STEM CANKER AND POWDERY MILDEW IN SOYBEAN LINEAGES

... to powdery mildew (caused by Erysiphe diffusa) in twenty soybean ...to powdery mildew under field ...to powdery mildew under field ...to powdery mildew and stem ...

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Loss of function in Mlo orthologs reduces susceptibility of pepper and tomato to powdery mildew disease caused by Leveillula taurica.

Loss of function in Mlo orthologs reduces susceptibility of pepper and tomato to powdery mildew disease caused by Leveillula taurica.

... responds at transcriptional level to L. taurica, it is likely to occur at later infection points during the intracellular fungal growing stage. Surprisingly, knocking-down the expression of either CaMlo1 or CaMlo2 ...

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Fungal species that cause powdery mildew in greenhouse-grown cucumber and melon in Paraná State, Brazil

Fungal species that cause powdery mildew in greenhouse-grown cucumber and melon in Paraná State, Brazil

... Stadnik et al. (2001) reported that the species causing powdery mildew with simple-shaped conidia with a germinative tube in the apical position correspond to the telemorphic species, G. cichoracearum. For ...

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Establishment of a broad-spectrum marker for er1/PsMLO1 powdery mildew resistance in pea (Pisum sativum L.)

Establishment of a broad-spectrum marker for er1/PsMLO1 powdery mildew resistance in pea (Pisum sativum L.)

... A second recessive locus for powdery mildew resistance, er2 was identified in very few lines, e.g. SVP 951, SVP 952 and JI2480 (Heringa et al., 1969; Tiwari et al., 1997). However, Heringa et al., (1969) ...

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INSECT DAMAGE AND POWDERY MILDEW SEVERITY IN SOYBEAN CULTIVARS AND LINES

INSECT DAMAGE AND POWDERY MILDEW SEVERITY IN SOYBEAN CULTIVARS AND LINES

... of powdery mildew (Microsphaera diffusa) in soybean of three maturity groups were evaluated under field conditions, at Tarumã and Ribeirão Preto, State of São Paulo, ...of powdery mildew was ...

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Effects of powdery mildew infection on chloroplast and mitochondrial functions in rubber tree

Effects of powdery mildew infection on chloroplast and mitochondrial functions in rubber tree

... Powdery mildew (Oidium heveae ...Hevea-powdery mildew interaction are still unclear. In this study, effects of powdery mildew infection on the mitochondrial and chloroplast ...

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Reaction of families and lines of melon to powdery mildew

Reaction of families and lines of melon to powdery mildew

... Regarding race 1 of P. xanthii, Stadnik et al. (2001) reported that the Brazilian melon cultivars of the yellow type with resistance include the AF-646, AF-682 and Frevo hybrids and the other cultivars assessed were ...

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Association of oxidative stress components with resistance to flax powdery mildew

Association of oxidative stress components with resistance to flax powdery mildew

... flax leaves infected with Odium lini Skoric increased significantly in resistant lines when compared with resistant parent but decreased significantly in susceptible lines when compared with resistant parent. In ...

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Epidemiology and strategies for chemical management of powdery mildew in mango

Epidemiology and strategies for chemical management of powdery mildew in mango

... Trees with similar trunk diameter and canopy volume were selected, treated, and evaluated. Three flowerings and vegetative flushes occurred during the experiment. Chemical control was done in the first and third flushes. ...

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Susceptibility of Clonal Seedlings of Eucalyptus spp. to Powdery Mildew Disease

Susceptibility of Clonal Seedlings of Eucalyptus spp. to Powdery Mildew Disease

... Powdery mildew diseases are caused by fungi that present powdery mycelium, and conidia that develop into chains on the surface of attacked ...

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Cucurbits powdery mildew race identity and reaction of melon genotypes

Cucurbits powdery mildew race identity and reaction of melon genotypes

... to control cucurbit powdery mildew (CPM) on melon, incited by Podosphaera xanthii or Golovinomyces orontii. However, many races of these pathogens have been reported worldwide in recent years, what may ...

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