Results 101 to 110 of about 475,835 (387)

Checklist and bibliography of the Trogidae (Coleoptera: Scarabaeoidea) [PDF]

open access: yes, 2013
Presented is a checklist of the world Trogidae (Coleoptera: Scarabaeoidea) including synonyms, geographic distributions, type repositories where known, lists of valid species by genera and subgenera, citations of all papers containing original ...
Zídek, Jiri
core   +1 more source

Conservation challenges and opportunities for native apple (Malus) species in Canada

open access: yesPLANTS, PEOPLE, PLANET, EarlyView.
Apple, one of the world's most widely cultivated and economically important fruit crops, has two wild relatives native to Canada. In this review, we describe the importance of these native apple species to Indigenous heritage and the current threats the species faces due to pests, diseases, and habitat loss.
Terrell T. Roulston   +13 more
wiley   +1 more source

Ecological Notes on Species of Cleridae (Insecta: Coleoptera) Associated With the Prairie Flora of Central North America [PDF]

open access: yes, 2018
The association of eighteen species of Cleridae (Coleoptera) with tallgrass and shortgrass prairie ecosystems in central North America is reported for the first time.
Mawdsley, Jonathan R
core   +3 more sources

Meta‐analysis on effects of Bt‐maize on nontarget invertebrates – Data transportability across continents

open access: yesPLANTS, PEOPLE, PLANET, EarlyView.
Maize varieties producing insecticidal proteins from Bacillus thuringiensis (Bt) have become an important component of integrated pest management worldwide. For regulatory approval of such plants, risks to the environment need to be assessed. To make such assessments less expensive and time‐consuming, conclusions drawn from data collected in one region
Michael Meissle   +2 more
wiley   +1 more source

A contribution to the taxonomy of the genus Pelecium Kirby (Coleoptera: Carabidae: Peleciini)

open access: yesEuropean Journal of Taxonomy
Pelecium Kirby, 1817 is a neotropical genus of flightless carabid beetles comprising 34 species, distributed from Panama to middle Argentina. Most species of Pelecium are known from short series and few localities, in some cases only from the holotype ...
Artur Orsetti, Cristiano Lopes-Andrade
doaj   +1 more source

Primer registro de tetracha sobrina dejean, 1831 y tetracha cribata steinheil, 1875 (coleoptera: cicindelidae) en sincelejo-sucre, colombia

open access: yesRevista Colombiana de Ciencia Animal Recia, 2011
Los cicindélidos ó escarabajos tigre son insectos pertenecientes a la familia Cicindelidae, los cuales se caracterizan por presentar la cabeza en conjunto con los ojos más ancha que el tórax, mandíbulas en forma de hoz, patas cursoras largas y delgadas y
DEIVYS MOISES ALVAREZ G   +1 more
doaj   +1 more source

The Alien \u3ci\u3eHippodamia Variegata\u3c/i\u3e (Coleoptera: Coccinellidae) Quickly Establishes Itself Throughout Wisconsin [PDF]

open access: yes, 2018
(excerpt) Hippodamia variegata (Goeze) (Coleoptera: Coccinellidae) is a Palaearctic species that was first reported to be established in the Nearctic near Montreal, Quebec, in 1984 (Gordon 1987). Since then, this small beetle has been expanding its range
Williams, Andrew H, Young, Daniel K
core   +2 more sources

Insecticides outweigh rye cover crop in triggering secondary pest outbreaks

open access: yesPest Management Science, EarlyView.
Insecticides outweigh rye cover crop in triggering secondary pest outbreaks. Zeus Mateos‐Fierro*, Ashley Leach, Ian Kaplan. Spider mite and melon aphid outbreaks are enhanced with broad‐spectrum insecticides, while natural enemies are reduced. However, rye cover crop has little effect on either pest or natural enemy populations.
Zeus Mateos‐Fierro   +2 more
wiley   +1 more source

Parthenogenesis in the Coleoptera [PDF]

open access: yesNature, 1880
IN the “concluding remarks” in his treatise on “Wahre Parthenogenesis” (1856), von Siebold says, “Es ist daher jetzt Aufgabe der Entomologen, nach weiteren Beispielen von Parthenogenesis in der Insektenwelt zu forschen”; and on the last page (237) of his “Beitrage zur Parthenogenesis,” published fifteen years later, he expresses the conviction that ...
openaire   +2 more sources

Studies of Ambrosia Beetles (Coleoptera: Curculionidae) in Their Native Ranges Help Predict Invasion Impact

open access: yesFlorida Entomologist, 2017
Ambrosia beetles frequently invade non-native regions but are typically of no concern because most species live in dead trees and culture nonpathogenic symbiotic fungal gardens. Recently, however, several ambrosia beetle—fungus complexes have invaded non-
J. Hulcr   +4 more
semanticscholar   +1 more source

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