Bulletin of the Faculty of Agriculture, Shimane University

Faculty of Agriculture, Shimane University

ISSN:0370-940X

number of downloads : ?

Use this link to cite this item : https://ir.lib.shimane-u.ac.jp/1830

Bulletin of the Faculty of Agriculture, Shimane University 19

1985-12-20 発行

ネギさび病菌夏胞子堆のSEM像

Scanning Electron Microscopical Studies on Uredosorus of Puccinia alli

Nozu, Mikio

File

d0030019n021.pdf 4.06 MB

Description

Uredosorus of Puccinia alli(De Candolle) Rudolphi on welsh onion leaf was investigated by scanning electron microscopy. In longituginal fructure of the rust tissues, the matured uredia were covered by only the host epidermis and contained paraphyses. Fungal hyphae were not recognized in the host epidermal cells. Uredospores were round and their surface were usually ornamented with spine-like structures. Spines were embedded in primaly wall of immature uredospore. The degeneration of this wall was iniciated near the apex of the spine appeared in cercular depression on the surface of spore.

About This Article

NCID

AN00108015

d0030019n021.pdf 4.06 MB

Other Article

On Anomalous Segregation of Culm Length and Heading Time Observed in the Rice Variety "Nipponbare"(III) : The Relationship between the Outcrossing and Flowering, Anther dehiscence, and Pollination Processes/

PP. 1 - 6

Studies on the Necrosis in Grapevine Buds(II) : Effects of the Time of Prebloom SADH Application by Foliar Spray on the Occurrence of Bud Necrosis of Bud Necrosis in 'Kyoho' Vine/

PP. 7 - 10

Effect of Ethanol and Other Gaseous Compounds on Breaking Corm Dormancy of Spring-flowering Gladiolus and Accelerated Flowering/

PP. 11 - 16

The Grazing Behaviour and Heat Production of Japanese Black Cows on Range and Tame Pasture/

PP. 17 - 21

Analysis of Growth Curve(3) : Applicability of the Weibull-type Growth Equation/

PP. 22 - 28

Height curve derived from the theory of column buckling/

PP. 29 - 33

Studies on Above Ground Biomass of Understory Vegetation in Sugi (Cryptomeria japonica D. Don.) Stands/

PP. 34 - 38

Changes of Above Ground Biomass with Recovering of Vegetation in a Clear Cutting Area/

PP. 39 - 44

Studies for Management of Deciduous Broad Leaved Forest in Sanbe University Forest(2) : Age Distribution of Trees in About 25 Years Old/

PP. 45 - 51

Studies on the Conversion of Wood into energy(II) : Effect of Seasonal variation on the Production of Essential oil and Resin from Paraquat-treated Wood/

PP. 52 - 56

Effect of corona treatment on wood properties/

PP. 57 - 64

Peroxidase-Catalyzed Oxidation of 4-Thiouridine-Metabolites in Radish Seedlings/

PP. 65 - 70

Water Consumption in Hydroponic Culture of Tomatoes. : Numerical Analysis with the Logistic Equation/

PP. 71 - 76

Adaptability of Storage Model for Analyzing Flood and Long Term Runoff by KADOYA and NAGAI's Method/

PP. 77 - 86

Application of Storage Model for Analyzing Flood and Long Term Runoff by KADOYA and NAGAI's Method/

PP. 87 - 95

Runoff Model combined Kinematic Wave Runoff Model and Storage Model for Analyzing Flood and Long Term Runoff/

PP. 96 - 104

Studies on the Flow Control System in Tilting Open Channel Flume by Personal Computer(I) : On the Flow Control Functions/

PP. 105 - 109

Experimental Study of Consolidation of Compacted Partially Saturated Soils Using Large Consolidometer/

PP. 110 - 117

Stress Analysis of Fill Dam Gallery/

PP. 118 - 123

Fundamental Tests for Development of Solid Manure Injector(1) : Trial Production of Furrow Opener and Injection Device/

PP. 124 - 130

Scanning Electron Microscopical Studies on Uredosorus of Puccinia alli/

PP. 131 - 133

Interspecies Association of Gonatocerus cincticipitis Sahad and Paracentrobia andoi (Ishii), Egg Parasitoids of the Green Rice Leafhopper, Nephotettix cincticeps Uhler(I) : Spatial Distribution Pattern of Host and Two parasitoids/

PP. 134 - 139

Interspecies Association of Gonatocerus cincticipitis Sahad and Paracentrobia andoi(Ishii), Egg Parasitoids of the Green Rice Leafhohher, Nephotettix cincticeps Uhler(ii) : The Multiplication and Behavior/

PP. 140 - 145

On the Habitat Choice in Agelena limbata Thorell Population/

PP. 146 - 149

The Distribution Patterns of Agelena limbata Thorell on the Crown of Box-tree, Ilex crenata Thumb./

PP. 150 - 153

Comparative Studies on the Biology of Dryinid Wasps in Japan(3) : Immature Stages and Morphology of Haplogonatopus atratus ESAKI et HASHIMOTO(Hymenoptera : Dryinidae)/

PP. 154 - 158

Effect of Methoprene Complexation with Cyclodextrins on the Juvenile Hormone Activity to Silkworm/

PP. 159 - 164

The Bioactivities of Thiamine Analogues/

PP. 165 - 170