Results 21 to 30 of about 212,625 (214)

New records of Curculionoidea from Newfoundland and Labrador, with the first records of Orthochaetes setiger ([Beck]) (Curculionidae, Curculioninae, Styphlini) for North America [PDF]

open access: yesZooKeys, 2022
Thirty species of Curculionoidea (28 Curculionidae and one each of Brentidae and Nemonychidae) are reported as new records from the Canadian province of Newfoundland and Labrador, most of them from the island of Newfoundland.
David W. Langor   +3 more
doaj   +3 more sources

Parasitism and pathogenicity of Radopholus similis to Ipomoea aquatica, Basella rubra and Cucurbita moschata and genetic diversity of different populations

open access: yesJournal of Integrative Agriculture, 2016
Ten populations of Radopholus similis from different ornamental hosts were tested for their parasitism and pathogenicity to water spinach (Ipomoea aquatic), malabar spinach (Basella rubra), and squash (Cucurbita moschata) in pots.
Yu LI   +7 more
doaj   +1 more source

A new compression fossil, Eotriadomeroides abjunctus Huber, gen. & sp. nov. (Hymenoptera, Mymaridae), in Eocene shale from the Kishenehn Formation, USA [PDF]

open access: yesJournal of Hymenoptera Research, 2023
A new fossil genus and species of fairyfly, Eotriadomeroides abjunctus Huber & Greenwalt, gen. and sp. nov. (Hymenoptera: Chalcidoidea: Mymaridae), is described and illustrated from a female preserved as a compression fossil in middle Eocene ...
John T. Huber, Dale E. Greenwalt
doaj   +3 more sources

Metazoans of redoxcline sediments in Mediterranean deep-sea hypersaline anoxic basins [PDF]

open access: yes, 2015
Background: The deep-sea hypersaline anoxic basins (DHABs) of the Mediterranean (water depth similar to 3500 m) are some of the most extreme oceanic habitats known.
Beaudoin, David J   +7 more
core   +4 more sources

A revision of the parasitoid wasp genus Dolichogenidea Viereck (Hymenoptera, Braconidae) in the Neotropical region, with the description of 102 new species [PDF]

open access: yesZooKeys
The parasitoid wasp genus Dolichogenidea is currently the second most speciose within the subfamily Microgastrinae (Hymenoptera: Braconidae), with 366 world species known so far, but with hundreds awaiting to be described.
Jose L. Fernandez-Triana   +6 more
doaj   +3 more sources

The distribution of lectins across the phylum Nematoda : a genome-wide search [PDF]

open access: yes, 2017
Nematodes are a very diverse phylum that has adapted to nearly every ecosystem. They have developed specialized lifestyles, dividing the phylum into free-living, animal, and plant parasitic species. Their sheer abundance in numbers and presence in nearly
Bauters, Lander   +2 more
core   +3 more sources

Occurrence of Plant-Parasitic Nematodes on Ornamental Foliage Plants, Citrus Orchards, and Tea Plantations in Korea [PDF]

open access: yesResearch in Plant Disease, 2023
This study was conducted to investigate the plant-parasitic nematodes of ornamental foliage plants, citrus orchards, and tea plantations from July to December 2022. As a result of the investigation of plant-parasitic nematodes in 415 foliage plants, root-
Sungchan Huh   +3 more
doaj   +1 more source

Three species in one: a revision of Clemensia albata Packard (Erebidae, Arctiinae, Lithosiini)

open access: yesZooKeys, 2018
Clemensia albata Packard, previously thought to be a single, widely distributed North American species, is here shown to consist of three distinct, primarily parapatric species: Clemensia albata Packard, C. umbrata Packard, stat.
B. Christian Schmidt   +1 more
doaj   +3 more sources

The effects of soil moisture, soil texture, and host orientation on the ability of Heterorhabditis bacteriophora (Rhabditida: Heterorhabditidae) to infect Galleria mellonella (Lepidoptera: Pyralidae) [PDF]

open access: yes, 2018
Entomopathogenic nematodes (EPN) demonstrate potential as a biological control for soil dwelling insects. However, edaphic factors, such as soil moisture and texture impact the efficacy of EPN on a host. The objectives were to examine the effects of soil
Hartley, Suzanne M., Wallace, John R.
core   +3 more sources

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