Results 171 to 180 of about 8,402 (215)
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Additions to the rust fungi of Argentina
Mycologia, 2002A contribution is made to the rust fungus flora of Argentina: Puccinia baccharidis-boliviensis, P. cordyceps, P. pucarae, and Aecidium hypseocharidicola are described as new species. Cionothrix praelonga, Frommeëlla mexicana var. mexicana, Phakopsora compressa, Prospodium peruvianum, Puccinia amphiospora, P. chaetochloae, P. liabi, P.
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THE INFLUENCE OF ANTAGONISTIC FUNGI ON THE SPORE FORMATION OF RUST FUNGI
1979Abstract Organic extracts from fungus-free filtrate of Aphanocladium album -cultures induce teliospore-formation on rusts: Puccinia graminis f.sp. tritici , P. dispersa , P. striiformis and P. sorghi formed premature telia on plants treated with the extracts.
H.R. FORRER, J. WERDER
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Mycopathologia et Mycologia Applicata, 1968
Aecidium fragiforme &A. balansae, parasites ofAgathis spp. in the Malay Archipelago and New Caledonia, respectively, are similar but separate species. They differ from all other confier-infecting rust fungi in having intra-epidermal spermogonia, and from nearly all others in having cupulate aecia.Caeoma sanctae-crucis onAraucaria in Chile has unique ...
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Aecidium fragiforme &A. balansae, parasites ofAgathis spp. in the Malay Archipelago and New Caledonia, respectively, are similar but separate species. They differ from all other confier-infecting rust fungi in having intra-epidermal spermogonia, and from nearly all others in having cupulate aecia.Caeoma sanctae-crucis onAraucaria in Chile has unique ...
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Transactions of the British Mycological Society, 1967
This paper tries to illuminate the current terminology of the spore forms of rust fungi. It is shown that the widespread adoption in America and elsewhere of the ontogenic approach to terminology is fundamentally illogical and causes difficulty and confusion.
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This paper tries to illuminate the current terminology of the spore forms of rust fungi. It is shown that the widespread adoption in America and elsewhere of the ontogenic approach to terminology is fundamentally illogical and causes difficulty and confusion.
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American Journal of Botany, 1965
Limb rust is a killing disease of hard pines caused by Peridermium spp. Study of tissue sections shows that growth of limb rust fungi differs from growth of other plant rusts: (1) longitudinal spread is mainly by hyphal growth within host tracheids; (2) hyphae grow radially in mature xylem ...
R. S. Peterson, R. G. Shurtleff
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Limb rust is a killing disease of hard pines caused by Peridermium spp. Study of tissue sections shows that growth of limb rust fungi differs from growth of other plant rusts: (1) longitudinal spread is mainly by hyphal growth within host tracheids; (2) hyphae grow radially in mature xylem ...
R. S. Peterson, R. G. Shurtleff
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International Journal of Biological Research, 2013
Two rust fungi Puccinia iphigeniae sp. nov. collected on Iphigenia pallida Baker (Liliaceae) and Uromyces euphorbiae Cooke and Peck var . euphorbiicola (Tranz.) Arthur on the leaves of Euphorbia thymifolia L. and E. chemaesyce L. have been described in the present article. Puccinia iphigeniae sp. nov.
Anjali Patil +2 more
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Two rust fungi Puccinia iphigeniae sp. nov. collected on Iphigenia pallida Baker (Liliaceae) and Uromyces euphorbiae Cooke and Peck var . euphorbiicola (Tranz.) Arthur on the leaves of Euphorbia thymifolia L. and E. chemaesyce L. have been described in the present article. Puccinia iphigeniae sp. nov.
Anjali Patil +2 more
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Morphology of the Spermogonia of the Rust Fungi
Mycologia, 19631. The morphology of the spermogonia of 136 species in 68 genera was studied in free-hand and microtome sections.2.
Yasuyuki Hiratsuka, George B. Cummins
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Coevolution of the Rust Fungi and Their Hosts
The Quarterly Review of Biology, 1971The rust fungi are fully parasitic and arose from parasitic ancestors. Heteroecism was evidently universal during their major evolutionary outburst. Thus, the ecology of hosts and parasites was complexly interrelated and profundly influenced the evolution of the rusts.
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Inactivation of a wheat protein kinase gene confers broad-spectrum resistance to rust fungi
Cell, 2022Chunlei Tang +2 more
exaly