搜索结果: 241-255 共查到“植物免疫学”相关记录430条 . 查询时间(2.425 秒)
Differential Phenolic Accumulation in Two Hypericum Species in Response to Inoculation with Diploceras hypericinum and Pseudomonas putida
fungal pathogen Hypericum perforatum Hypericum triquetrifolium
<
2015/3/11
The genus Hypericum L. (St. John’s-wort, Hypericaceae) has received scientific interest in recent years, because it is a
source of a variety of bioactive compounds including the phenolics. We determ...
Natural Woody Plant, Mallotus japonicus, as an Ecological Partner to Transfer Different Pathotypic Conidia of Oidium neolycopersici to Greenhouse Tomatoes
tomato powdery mildew Japanese mallotus conidial pseudochain
<
2015/3/11
In our routine surveys for the powdery mildew disease in greenhouse tomatoes, we detected a new pathogen that forms
pseudochains consisting of 12 conidia. To identify the original plant that disperse...
Occurrence of Phytophthora multivora and Phytophthora plurivora in the Czech Republic
phytophthora disease forest trees
<
2015/3/10
Beginning in 2006, a survey of two related Phytophthora species, P. multivora and P. plurivora, was performed in the
Czech Republic. Both pathogens were distributed throughout a broad range of envir...
Preying Capacity of Different Established Predators of the Aphid Lipaphis erysimi (Kalt.) Infesting Rapeseed-Mustard Crop in Laboratory Conditions
preying efficiency coccinellid larvae syrphid larvae
<
2015/3/10
Experiments on the preying capability of different stages of larvae of coccinellid and syrphid flies on the mustard
aphid, Lipaphis erysimi (Kalt.), were conducted in a laboratory during the winter ...
Mortality and Movement Behaviour of Bursaphelenchus xylophilus under Different Dosages of Copper Sulphate
LC50 mortality locomotor behaviour pine wood nematode
<
2015/3/10
The effects of in vitro exposure to different concentrations of copper sulphate for different durations on the mortality
and locomotor behaviour of Bursaphelenchus xylophilus were evaluated. Copper ...
Prediction of Adult Western Corn Rootworm (Diabrotica virgifera virgifera LeConte) Emergence
corn insect pest Zea mays L.
<
2015/3/10
The sum of effective temperatures (SET) of adult western corn rootworm (WCR) occurrence was determined
based on several criteria. The risk of WCR occurrence was mapped, and the areas of continuous r...
Infection Process in Resistant and Susceptible Maize (Zea mays L.) Genotypes to Cercospora zeae-maydis (Type II)
Cercospora zeina host resistance maize
<
2015/3/10
The infection process of Cercospora zeae-maydis type II (syn. Cercospora zeina Meisel and Korsman) in resistant,
moderately resistant and susceptible maize genotypes was studied in the greenhouse un...
Identification and Characterisation of Gut Proteases in the Fig Tree Skeletoniser Moth, Choreutis nemorana Hübner (Lepidoptera: Choreutidae)
protease inhibitors fig leaf roller moth gut
<
2015/3/10
The biochemical properties of proteases from the digestive system of the fig tree skeletonizer moth, Choreutis nemorana, were determined. Gut extracts of C. nemorana larvae were analysed using differe...
Patterns and Severity of Crown Dieback in Young Even-Aged Stands of European Ash (Fraxinus excelsior L.) in Relation to Stand Density, Bud Flushing Phenotype, and Season
Hymenoscyphus pseudoalbidus crown damage
<
2015/3/10
The extent and temporal pattern of crown damage (attributed to Hymenoscyphus pseudoalbidus) in even-aged stands of
Fraxinus excelsior in relation to bud flushing phenotype, stand density, and season...
Interactive Effect of AM Fungi with Trichoderma viride and Pseudomonas fluorescens on Growth and Yield of Broccoli
Acaulospora laevis Brassica oleracea L. var. italica
<
2015/3/10
Most of the vegetable crops are known to depend upon arbuscular mycorrhizal fungal (AM) symbiosis for growth
and development, since AM fungi provide nutrients and water in exchange for photosynthate...
Distribution of the 3-AcDON, 15-AcDON, and NIV Chemotypes of Fusarium culmorum in the North-West of Turkey
crown rot head blight trichothecenes
<
2015/3/10
Fusarium culmorum isolates originated from diseased wheat plants showing crown rot and head blight symptoms in
the 2009–2010 wheat growing season in the Çanakkale, Balıkesir, and Tekirda...
Bioactivity of Selected Plant Powders against Prostephanus truncatus (Coleoptera: Bostrichidae) in Stored Maize Grains
Azadirachta indica Lantana camara Tephrosia vogelii botanicals
<
2015/3/10
Crude powders of Azadirachta indica, Lantana camara, and Tephrosia vogelii, each at six concentrations (0.0, 2.0, 4.0,
6.0, 8.0, and 10% w/w), and Actellic SuperTM 2% dust were evaluated for repelle...
Control of Conyza spp. with Glyphosate – A Review of the Situation in Europe
Conyza canadensis (L.) Cronquist Conyza bonariensis
<
2015/3/10
In Europe, glyphosate resistant populations have developed in some weed species in perennial crops, including three species of the genus Conyza documented by the International Survey of Herbicide Resi...
Anastomosis Grouping of Rhizoctonia solani and Binucleate Rhizoctonia spp. Isolated from Pepper in Erzincan, Turkey
Thanatephorus cucumeris capsicum annuum
<
2015/3/10
Ninety eight isolates of Rhizoctonia spp. were obtained from roots of pepper (capsicum annuum L.) grown in Erzincan,
Turkey during the period 2007–2008. The most prevalent multinucleate anastomosis ...
Characterising the Genetic Diversity of Pseudomonas syringae pv. syringae Isolated from Rice and Wheat in Iran
bacterial pathogen population genetic structure host preference RAPD
<
2015/3/9
Sheath rot of rice and leaf blight of wheat caused by Pseudomonas syringae pv. syringae are the important bacterial pathogens of rice and wheat in Iran. The randomly amplified polymorphic DNA (RAPD) m...