Results 21 to 30 of about 315 (121)

Gastrophysa viridula (Coleoptera: Chrysomelidae) and biocontrol of Rumex - a review

Plant, Soil and Environment, 2004
Gastrophysa viridula (DeGeer) (Coleoptera: Chrysomelidae) is an oligophagous herbivore which prefers consuming leaves of dock (Rumex spp.) species. Because of its feeding specialization this leaf beetle species is considered a potential biocontrol agent ...
Z. Martinková, A. Honěk
doaj   +1 more source

FIGURE. Puccinia coronati-agrostidis on Agrostis sp. A, B. Uredinia on the leaf surface. C. Vertical section of an uredinium. D. Urediniospores. Scale bars: C = 20 μm, D =10 μm. in Phylogenetic approach for identification and life cycles of Puccinia (Pucciniaceae) species on Poaceae from northeastern China

, 2022
FIGURE. Puccinia coronati-agrostidis on Agrostis sp. A, B. Uredinia on the leaf surface. C. Vertical section of an uredinium. D. Urediniospores. Scale bars: C = 20 μm, D =10 μm.Published as part of Ji, Jingxin, Li, Zhuang, Li, Yu & Kakishima, Makoto ...
Li, Yu, Li, Zhuang, Kakishima, Makoto, Ji, Jingxin   +3 more
core   +1 more source

A checklist of rust fungi from Himachal Pradesh, India

Journal of Threatened Taxa, 2019
An updated analysis of the diversity of rust fungi in Himachal Pradesh is provided herein as a product of field surveys, of mycological analysis, and of all forms of published documentation and literature.
Ajay Kumar Gautam, Shubhi Avasthi
doaj   +1 more source

FIGURE. Puccinia poae-nemoralis on Poa sp. A. Uredinia and telia on the leaf surface. B. Vertical section of an uredinium with paraphyses. C. Immature teliospores. D. Teliospores. Scale bars: B, C, D = 20 μm. in Phylogenetic approach for identification and life cycles of Puccinia (Pucciniaceae) species on Poaceae from northeastern China

, 2022
FIGURE. Puccinia poae-nemoralis on Poa sp. A. Uredinia and telia on the leaf surface. B. Vertical section of an uredinium with paraphyses. C. Immature teliospores. D. Teliospores.
Li, Yu, Li, Zhuang, Kakishima, Makoto, Ji, Jingxin   +3 more
core   +1 more source

Puccinia spegazzinii (Pucciniales: Pucciniaceae) from Peru for biological control of Mikania micrantha (Asteraceae: Eupatorieae) in India: evaluating susceptibility of host populations and confirming host specificity

Egyptian Journal of Biological Pest Control, 2018
Mikania micrantha (Asteraceae: Eupatorieae), widely called mile-a-minute, has been a persistent problem to forestry, plantations and biodiversity conservation in southwestern and northeastern India, as well as in Andaman and Nicobar islands.
Prakya Sreerama Kumar, Usha Dev, Nidhi Joshi   +2 more
doaj   +1 more source

A brief overview of the size and composition of the myrtle rust genome and its taxonomic status. [PDF]

Mycology, 2014
Using de novo assembly of 46 million paired end sequence reads of length 250 bp for a myrtle rust isolate, we have estimated its genome size to be between 103 and 145 Mb and the number of proteins as>19,000.
Tan MK, Collins D, Chen Z, Englezou A, Wilkins MR.   +4 more
europepmc   +2 more sources

Description of Wheat Rusts and Their Virulence Variations Determined through Annual Pathotype Surveys and Controlled Multi‐Pathotype Tests

Advances in Agriculture, Volume 2019, Issue 1, 2019., 2019
Wheat production started in Australia around 1788 using early maturing varieties adapted to Australian conditions that were able to escape diseases as well as moisture stress conditions. Wheat production is concentrated on mainland Australia in a narrow crescent land considered as the wheat belt occupying an area of about 13.9 million hectares.
Mesfin Kebede Gessese, Innocenzo Muzzalupo   +1 more
wiley   +1 more source

FIGURE. Puccinia elymi on species of Poaceae. A, B. Telia on the leaf surface. C. Teliospores. D. Vertical section of a telium. Scale bars: C = 30 μm, D = 20 μm. in Phylogenetic approach for identification and life cycles of Puccinia (Pucciniaceae) species on Poaceae from northeastern China

, 2022
FIGURE. Puccinia elymi on species of Poaceae. A, B. Telia on the leaf surface. C. Teliospores. D. Vertical section of a telium. Scale bars: C = 30 μm, D = 20 μm.Published as part of Ji, Jingxin, Li, Zhuang, Li, Yu & Kakishima, Makoto, 2022, Phylogenetic ...
Li, Yu, Li, Zhuang, Kakishima, Makoto, Ji, Jingxin   +3 more
core   +1 more source

Effector proteins of rust fungi

Frontiers in Plant Science, 2014
Rust fungi include many species that are devastating crop pathogens. To develop resistant plants, a better understanding of rust virulence factors, or effector proteins, is needed.
Ben ePetre, David L Joly, Sébastien eDuplessis   +2 more
doaj   +1 more source

FIGURE. Phylogenetic relationships among species on Poaceae shown with synoptic phylogenetic tree constructed by MP method based on ITS+28S regions of rDNA. Same color branches show phylogenetic groups. 0, I: Spermogonial and aecial host genus. in Phylogenetic approach for identification and life cycles of Puccinia (Pucciniaceae) species on Poaceae from northeastern China

, 2022
FIGURE. Phylogenetic relationships among species on Poaceae shown with synoptic phylogenetic tree constructed by MP method based on ITS+28S regions of rDNA. Same color branches show phylogenetic groups.
Li, Yu, Li, Zhuang, Kakishima, Makoto, Ji, Jingxin   +3 more
core   +1 more source