Results 21 to 30 of about 5,171,142 (323)

Molecular and morphological characterization of Globodera rostochiensis (Wollenweber, 1923) Skarbilovich, 1959 from Egypt

Notulae Scientia Biologicae, 2021
The golden potato cyst nematode, Globodera rostochiensis (Wollenweber, 1923) Skarbilovich (1959) is a damaging soilborne quarantine pest of Solanum tuberosum (potato) and other solanaceous crops worldwide. In spring of 2021 a survey was conducted in area
Sanaa A. HAROON, Zafar HANDOO, Mihail KANTOR, Andrea SKANTAR, Maria HULT   +4 more
doaj   +1 more source

Chytrid fungus infection in alpine tree frogs is associated with individual heterozygosity and population isolation but not population-genetic diversity [PDF]

, 2020
Chytridiomycosis, a disease caused by the emerging fungus Batrachochytrium dendrobatidis (Bd), has been implicated in the decline of over 500 amphibian species.
Banks, Sam C., Fraser, Ceridwen I., Hunter, David, Jack, Cameron, Macris, Amy, Scheele, Ben C.   +5 more
core   +2 more sources

Phyto-ecological analysis of Phytolacca acinosa Roxb. assemblages in Kashmir Himalaya, India

Frontiers in Forests and Global Change, 2022
Phyto-ecological studies are essential in understanding community structure, organization and their response to changes in other environmental factors.
Junaid A. Magray, Bilal A. Wani, Tajamul Islam, Aijaz H. Ganie, Irshad A. Nawchoo   +4 more
doaj   +1 more source

Morphological Characterization of Fresh and 20-Yr-Old Fixed Nematode Specimens of Sauertylenchus maximus (Allen, 1955) Siddiqi, 2000 Deposited in the USDA Nematode Collection from Arlington National Cemetery, VA, USA

Journal of Nematology, 2022
Sauertylenchus maximus was discovered during a survey conducted at the Arlington National Cemetery, Virginia, for the type specimens of Hoplolaimus galeatus. Besides the fresh material, the fixed specimens of S. maximus were also studied by molecular and
Kantor Mihail R., Vieira Paulo, Skantar Andrea M., Huse Gregory, Handoo Zafar A.   +4 more
doaj   +1 more source

Comparative genome analyses suggest a hemibiotrophic lifestyle and virulence differences for the beech bark disease fungal pathogens Neonectria faginata and Neonectria coccinea

G3: Genes, Genomes, Genetics, 2021
Neonectria faginataNeonectria coccineaN. faginataN. coccineaN. coccineaN. faginataN. coccineaN. faginataN. coccineaN. faginataN. coccineaN. faginataN.
Catalina Salgado-Salazar, Demetra N Skaltsas, Tunesha Phipps, Lisa A Castlebury   +3 more
doaj   +1 more source

Pharmacognostic standardization of Aralia cachemirica: a comparative study

Future Journal of Pharmaceutical Sciences, 2021
Background Aralia cachemirica Decne. is an endemic and an important medicinal plant species of Kashmir Himalaya. Despite having immense medicinal importance, little information is available on the standardization parameters of the species.
Neelofar Majid, Saduf Nissar, Weekar Younus Raja, Irshad A. Nawchoo, Zulfikar Ali Bhat   +4 more
doaj   +1 more source

Global determinants of freshwater and marine fish genetic diversity

Nature Communications, 2020
Genetic diversity is estimated to be declining faster than species diversity under escalating threats, but its spatial distribution remains poorly documented at the global scale.
S. Manel, P. Guerin, D. Mouillot, S. Blanchet, L. Velez, C. Albouy, L. Pellissier   +6 more
semanticscholar   +1 more source

First report of barley root-knot nematode, Meloidogyne naasi from turfgrass in Idaho, with multigene molecular characterization

Journal of Nematology, 2023
Barley root-knot nematode, Meloidogyne naasi Franklin, 1965, is one of the most important pest nematodes infecting monocots (Franklin, 1965). Two-inch core soil samples collected from a golf course in Ada County, Idaho were submitted for identification ...
Skantar Andrea M., Handoo Zafar A., Kantor Mihail R., Hult Maria N.   +3 more
doaj   +1 more source

Maize Germplasm Conservation in Southern California's Urban Gardens: Introduced Diversity Beyond ex situ and in situ Management. [PDF]

, 2016
Contemporary germplasm conservation studies largely focus on ex situ and in situ management of diversity within centers of genetic diversity. Transnational migrants who transport and introduce landraces to new locations may catalyze a third type of ...
Ellstrand, Norman C, Heraty, Joanne M
core   +1 more source

Detection of Plant Viruses and Disease Management: Relevance of Genetic Diversity and Evolution

Frontiers in Plant Science, 2020
Plant viruses cause considerable economic losses and are a threat for sustainable agriculture. The frequent emergence of new viral diseases is mainly due to international trade, climate change, and the ability of viruses for rapid evolution.
L. Rubio, L. Galipienso, I. Ferriol
semanticscholar   +1 more source