Results 61 to 70 of about 27,904 (215)

Molecular characterization of Ichtyobronema hamulatum (Moulton, 1931) (Nematoda: Quimperiidae), a common parasite of burbot Lota lota (Linnaeus) (Actinopterygii: Lotidae)

Helminthologia, 2017
The phylogenetic analysis of partial SSU, LSU (rDNA) and COI (mtDNA) sequences was performed for the quimperiid nematode Ichtyobronema hamulatum, a common parasite of the burbot Lota lota.
Sokolov S. G., Malysheva S. V.
doaj   +1 more source

Geographic, Taxonomic and Metric Gaps in Biodiversity Research Limit Evidence‐Based Conservation in Agricultural Landscapes: An Umbrella Review

Ecology Letters, Volume 28, Issue 10, October 2025.
We systematically reviewed 200 meta‐analyses (gathering over 9000 primary studies) on the effects of agriculture on biodiversity in croplands. Our systematic map of secondary research highlights significant geographical and taxonomic gaps, uncovering an overfocus on simple biodiversity metrics and on individual agricultural practices rather than ...
Jonathan Bonfanti, Joseph Langridge, A. Avadí, N. Casajus, A. Chaudhary, G. Damour, N. Estrada‐Carmona, S. K. Jones, D. Makowski, M. Mitchell, R. Seppelt, Damien Beillouin   +11 more
wiley   +1 more source

Helminths infecting the cat-eyed snake Leptodeira annulata Linnaeus 1758 (Squamata: Dipsadidae) in a semiarid region of Brazil

Helminthologia, 2018
Snakes have diverse feeding and living habits, being exposed to a variety of endoparasite communities. However, more studies are still necessary to document these relationships.
Fernandes De Carvalho E. F., Ferreira Da Silva-Neta A., De Sousa Silva C., De Oliveira C. R., Da Cunha Xavier Nunes J., Gonçalves De Souza T., Ávila R. W.   +6 more
doaj   +1 more source

Tripled plant productivity and soil microbiome restructuring in a greenhouse volcanic ash fertilization experiment

Ecosphere, Volume 16, Issue 9, September 2025.
Abstract Volcanic ash is widely held responsible for fertilizing soils, but the processes and conditions leading to volcanic soil fertility remain poorly understood. We report here the results of a greenhouse volcanic ash fertilization (VAF) experiment aimed to explore the impact of basaltic ash addition (0–10 wt%) to soil on plant growth, nutrient ...
Hubert Staudigel, Mathilde Borg Dahl, Yohannes B. Tesfay, Ilka Beil, Tim Urich, Juergen Kreyling   +5 more
wiley   +1 more source

Efikasi Nematoda Entomopatogen Heterorhabditis sp. Isolat Lokal terhadap Diamond Back Moth Plutella xylostella

Jurnal HPT (Hama Penyakit Tumbuhan), 2014
ABSTRAK Diamond back moth atau biasa yang dikenal dengan Plutella xylostella merupakan salah satu hama penting pada tanaman Brassicaceae. Hama ini bersifat kosmopolitan yang dapat ditemukan hampir di setiap daerah pertanaman kubis.
Bambang Tri Rahardjo, Hagus Tarno, Liza Afifah   +2 more
doaj  

Helminths of saiga antelope (Saiga tatarica L.) in the “Askania Nova” Biosphere Reserve, Ukraine

Helminthologia, 2015
Analysis of the species composition and community structure of helminths in saiga antelope (Saiga tatarica) was performed using multi-year (1979-2013) data collected from the “Askania Nova” Biosphere Reserve, Ukraine.
Zvegintsova N. S., Treus M. Yu., Kuzmina T. A.   +2 more
doaj   +1 more source

Allometric Growth in the Nematoda [PDF]

Nature, 1954
ALLOMETRIC growth has been studied, and shown to occur, in a large number of different animals; but the Nematoda do not appear to have been studied in this way. This is especially surprising in view of the simple shape of the parasitic members of this group and the extent to which the systematics of the group are dependent upon simple measurements of ...
openaire   +2 more sources

PENGARUH BERBAGAI PRODUKSI KOMPOS TERHADAP POPULASI NEMATODA PURU AKAR (Meloidogyne sp.) PADA TANAMAN TOMAT (Lycopersicum esculentum Mill.)

Jurnal HPT (Hama Penyakit Tumbuhan), 2017
Nematoda puru akar Meloidogyne sp., adalah salah satu jenis nematoda endoparasit yang penting di dunia. Nematoda ini bersifat parasit obligat dan tersebar luas baik ditempat yang beriklim tropis maupun subtropis. Penelitian dilaksanakan di Rumah Kaca dan
Budi Pratama, Bambang Tri Rahardjo, Ludji Pantja Astuti   +2 more
doaj  

Industrial mining trial for polymetallic nodules in the Clarion-Clipperton Zone indicates complex and variable disturbances of meiofaunal communities

Frontiers in Marine Science
Following several small-scale benthic disturbance experiments, an industrial polymetallic nodule collector trial was conducted by the company Global Sea mineral Resources (GSR) in their exploration contract area in the Clarion-Clipperton Zone using the ...
Nene Lefaible, Lara Macheriotou, Ellen Pape, Massimiliano Molari, Matthias Haeckel, Daniela Zeppilli, Ann Vanreusel   +6 more
doaj   +1 more source

Helminth parasites of the levantine frog (Pelophylax bedriagae Camerano, 1882) from the western part of Turkey

Helminthologia, 2015
Fifty-four Pelophylax bedriagae (Levantine Frog) from Turkey (İzmir and Manisa Provinces) were examined for helminth parasites. The frogs were collected between 2012 and 2014 years. Eight species of helminth parasites were recorded: 3 species of Nematoda
Demır S., Yakar O., Yildirimhan H. S., Bırlık S.   +3 more
doaj   +1 more source