搜索结果: 1-13 共查到“植物病理学 species”相关记录13条 . 查询时间(0.14 秒)
Fraxinus sogdiana, a Central Asian ash species, is susceptible to Hymenoscyphus fraxineus
“Krüssmann’s ash belt” invasion routs invasion pathways introduction exotic trees
2015/7/28
Susceptibility of new host trees is an essential prerequisite for the alien pathogens. Today, an acute problem in Europe is ash dieback, caused by Hymenoscyphus fraxineus. Among the possible invasion ...
Species Diversity of True Bugs on Apples in Terms of Plant Protection
true bugs Malus domestica L. pests species diversity
2015/3/10
Monitoring of species spectrum of true bugs (Heteroptera) on apple trees without pest management was conducted in
2010–2011. Two sites were selected – an abandoned orchard and a road alley near the ...
Reactive Oxygen and Nitrogen Species and Hormone Signalling in Systemic Infection of Pea by Pea enation mosaic virus
PEMV Pisum sativum heat shock proteins
2015/3/10
The physiological responses of pea plants during 40 days of compatible interaction with Pea enation mosaic virus
(PEMV) were evaluated. PEMV induces systemic changes in the concentration of phytohor...
Species of the Genus Meligethes Occurring in Oil-Seed Crop Fields in the Czech Republic
index of dominance Meligethes aeneus
2015/3/10
Identification of Meligethes species and their frequencies in adult samples collected at different localities in Central and
South Moravia (Czech Republic, 2009–2011) was based on comparisons of mor...
Communities of Oribatid Mites and Heavy Metal Accumulation in Oribatid Species in Agricultural Soils in Egypt Impacted by Waste Water
oribatid mites diversity bioindicators
2015/3/5
The continued use of waste water for irrigation of agricultural fields in Egypt may lead to accumulation of heavy
metals in soils and adverse effects on soil-living communities. We investigated resp...
Long-lasting changes in the species spectrum of cucurbit powdery mildew in the Czech Republic – influence of air temperature changes or random effect?
Golovinomyces cichoracearum Podosphaera xanthii Cucurbitaceae epidemiology air temperature geographic distribution
2015/3/3
Two ectoparasite powdery mildew species Golovinomyces cichoracearum (Gc) and Podosphaera xanthii (Px) occurring on cucurbits differ, besides other characteristics, by specific ecologic requirements. W...
Phomopsis pisi – a new species causing pea stem canker
pea stem canker Phomopsis pisi new species Czech Republic
2015/2/6
The new species Phomopsis pisi Ondřej sp. n. (Anamorphic Fungi – Coelomycetes) occurred on stems of pea (Pisum sativum L.) cv. Adept at Šumperk-Temenice (Czech Republic). The fungus caused p...
Fraxinus spp. are deciduous trees belonging to the family Oleaceae. Among about 70 known ash species in the world, the common ash (Fraxinus excelsior) is the most widely distributed in Europe;black (F...
Simultaneous detection of three Potyvirus species from Cucurbitaceae crops by multiplex RT-PCR
Watermelon mosaic virus (WMV) Zucchini yellow mosaic virus (ZYMV) Papaya ringspot virus (PRSV) Multiplex RT-PCR
2009/3/17
A multiplex RT-PCR procedure was developed for the simultaneous detection of Watermelon mosaic virus (WMV), Zucchini yellow mosaic virus (ZYMV) and Papaya ringspot virus (PRSV) from Cucurbitaceae cr...
Mycotoxin productivity and virulence of Fusarium graminearum species complex causing Fusarium head blight on wheat and barley in the western part of Japan
deoxynivalenol nivalenol T-2 toxin zearalenone trichothecene geographic distribution
2009/3/16
Isolates of a Fusarium graminearum species complex causing Fusarium head blight on wheat and barley were collected from the western part of Japan in 2002, and their mycotoxin productivity on a rice ...
Detection of Pythium helicoides in flower production area using PCR with species-specific primers
Pythium helicoides species-specific primer PCR detection life cycle
2009/3/16
Pythium helicoides is an important pathogen causing root rot of several crops, especially miniature rose and kalanchoe in ebb-and-flow irrigation systems that recycle nutrient solutions. In this stu...
Pathogenic micromycete species functioning in the rhizosphere of sick pot-plants growing in peat substrate
Pathogenic micromycete species sick pot-plants peat substrate
2010/1/14
Pathogenic micromycete species functioning in the rhizosphere of sick pot-plants growing in peat substrate.
Fungal characteristics and varietal reactions of powdery mildew species on cucurbits in the steppes of Ukraine
powdery mildew Sphaerotheca fuliginea Erysiphe cichoracearum cucurbit Cucurbitaceae resistance melon Cucumis melo watermelon Citrullus lanatus races
2010/1/14
Powdery mildew caused by fungal species Sphaerotheca fuliginea (Schlect ex. Fr.) Poll. [syn. Podosphaera xanthii (sect. Sphaerotheca) xanthii (Castag.) U. Braun & N. Shish. Comb. nov.] and Erysiphe ci...