Results 21 to 30 of about 48,491 (241)

How many species are there in the subgenus Bursaphis (Hemiptera: Sternorrhyncha: Aphididae)? CO-I evidence

open access: yesEuropean Journal of Entomology, 2011
Species-level problems in the Aphis (Bursaphis) complex are reconsidered based on the partial sequences of the mitochondrial cox1 gene together with morphological and ecological data. This indicates that the American species A. oenotherae is a complex of
Rimantas RAKAUSKAS   +2 more
doaj   +1 more source

Draft Genome Resource for the Ex-types of Phytophthora ramorum, P. kernoviae, and P. melonis, Species of Regulatory Concern, Using Ultra–Long Read MinION Nanopore Sequencing

open access: yesMolecular Plant-Microbe Interactions, 2020
Phytophthora ramorum, P. kernoviae, and P. melonis are each species of current regulatory concern in the United States, the United Kingdom, and other areas of the world.
Subodh K. Srivastava   +5 more
doaj   +1 more source

Tres nuevas especies del género Aphis Linnaeus (Hemiptera, Aphididae) viviendo sobre verbenáceas (Verbenaceae) en la Argentina

open access: yesGraellsia, 2018
Se describen tres especies del género Aphis Linnaeus (Hemiptera, Aphididae, Aphidinae) a partir de hembras vivíparas ápteras y aladas recogidas sobre especies de Junellia, Lippia y Mulguraea (Verbenaceae) en localidades de la Argentina, respectivamente ...
Sandra González Rodríguez   +3 more
doaj   +1 more source

\u3ci\u3eUrophora Affinis\u3c/i\u3e and \u3ci\u3eU. Quadrifasciata\u3c/i\u3e (Diptera: Tephritidae) Released and Monitored by USDA, APHIS, PPQ as Biological Control Agents of Spotted and Diffuse Knapweed [PDF]

open access: yes, 2018
USDA, APHIS, PPQ has distributed the seedhead gall flies Urophora affinis and U. quadrifasciata (Diptera: Tephritidae) as classical biological agents of the introduced weeds spotted and diffuse knapweed (Centaurea maculosa and C.
Hansen, R. W, Lang, R. F, Richard, R. D
core   +2 more sources

Establishment of the Alfalfa Weevil Parasite \u3ci\u3eMicroctonus Aethiopoides (Hymenoptera: Braconidae)\u3c/i\u3e in Michigan [PDF]

open access: yes, 2017
Microctonus aethiopoides, a braconid parasite of adult alfalfa weevil, Hypera postica, is now established in southeastern Minnesota. Releases were made near Caledonia in Houston County, in 1978 and 1979, and near Rosemount in Dakota County, in 1979 and ...
Cuperus, Gerrit W   +2 more
core   +2 more sources

Foraging Preferences of Captive Canada Geese Related to Turfgrass Mixtures

open access: yesHuman-Wildlife Interactions, 2017
Overabundant populations of Canada geese (Branta canadensis) cause economic and safety concerns associated with collisions with civil and military aircraft.
Brian E. Washburn   +2 more
doaj   +1 more source

Serological Responses of Raccoons and Striped Skunks to Ontario Rabies Vaccine Bait in West Virginia during 2012–2016

open access: yesViruses, 2021
Since the 1990s, oral rabies vaccination (ORV) has been used successfully to halt the westward spread of the raccoon rabies virus (RV) variant from the eastern continental USA.
Shylo R. Johnson   +8 more
doaj   +1 more source

Aphidiinae (Hymenoptera, Braconidae) aphid parasitoids of Malta : review and key to species [PDF]

open access: yes, 2015
This paper brings an annotated list of the 16 aphid parasitoids detected up to 2015 in Malta. All the species were reared from identified aphid-plant associations. An illustrated key to the identification of the recorded species from Malta is provided.
Mifsud, David   +3 more
core   +1 more source

European Starlings Fly Before They Fledge

open access: yesHuman-Wildlife Interactions, 2019
Aircraft bird strikes are increasing globally. Bird strikes constitute a major human health and safety risk and result in millions of dollars in economic impacts.
Jeremiah L. Psiropoulos, Lisa A. Selner
doaj   +1 more source

First Record of the Soybean Aphid, \u3ci\u3eAphis Glycines\u3c/i\u3e (Hemiptera: Sternorrhyncha: Aphididae) in Connecticut and Massachusetts [PDF]

open access: yes, 2018
The soybean aphid, Aphis glycines Matsumara, was first found in the United States in Wisconsin in the summer of 2000. Since that time it has spread to 21 states, primarily in the upper Midwest and 3 Canadian provinces.
Rutledge, Claire E
core   +2 more sources

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