Results 31 to 40 of about 157,099 (340)

Temperature change as a driver of spatial patterns and long‐term trends in chironomid (Insecta: Diptera) diversity

open access: yesGlobal Change Biology, 2019
Anthropogenic activities have led to a global decline in biodiversity, and monitoring studies indicate that both insect communities and wetland ecosystems are particularly affected.
S. Engels   +9 more
semanticscholar   +1 more source

The cave mouth antlions of Australia (Neuroptera: Myrmeleontidae) [PDF]

open access: yes, 2012
Larvae of thirty one species of antlions (Neuroptera: Myrmeleontidae) belonging to eleven genera live in the protection of cave mouths or large rock overhangs in Australia.
Miller, Robert B., Stange, Lionel A.
core   +4 more sources

On the armored scales, genus Aulacaspis Cockerell (Hemiptera: Diaspididae), of Korea [PDF]

open access: yes, 2013
Aulacaspis difficilis (Cockerell) and Aulacaspis latissima (Cockerell), occurring on Elaeagnus glabra Thunb. and Distylium racemosum Siebold and Zucc. (Elaeagnaceae), are newly recorded in the Korean fauna of armored scales (Hemiptera: Diaspididae).
Suh, Soo-Jung
core   +2 more sources

The Response of Neotropical Dragonflies (Insecta: Odonata) to Local and Regional Abiotic Factors in Small Streams of the Amazon

open access: yesInsects, 2019
Since the relative role of local and regional abiotic factors on the Odonata diversity in rainforest streams is still poorly understood, we evaluated the effects of these factors on adult Odonata (Insecta) from preserved and altered streams in the ...
J. M. Oliveira‐Junior   +3 more
semanticscholar   +1 more source

Natural enemies associated to aphids in peach orchards in Araucária, Paraná, Brazil Inimigos naturais associados a afídeos em pomares de pessegueiros em Araucária, Estado do Paraná, Brasil

open access: yesBrazilian Journal of Biology, 2012
Natural enemies of the Class Insecta are important agents in the balance of aphid populations and an alternative to using insecticides to control these insects.
JM. Schuber   +3 more
doaj   +1 more source

A new genus of Prioninae (Coleoptera, Cerambycidae) [PDF]

open access: yes, 2011
Neoma, a new genus of Cerambycidae (Coleoptera: Cerambycidae: Prioninae: Macrotomini) is described for Mallodonopsis corrosus Bates, 1879, compared to related genera (Aplagiognathus Thomson, 1861; Archodontes Lameere, 1903; and Mallodonopsis Thomson ...
Santos-Silva, Antonio   +2 more
core   +2 more sources

Estimativa das gerações anuais de Gyropsylla spegazziniana (LIZER, 1917) em função de sua exigência térmica Estimation of the annual generations of Gyropsylla spegazziniana (LIZER, 1917) in function on the thermal requeriments

open access: yesCiência Rural, 2002
Gyropsylla spegazziniana (Lizer, 1917) (Hemiptera, Psyllidae) ou "ampola" é uma praga da erva-mate (Ilex paraguariensis) que induz a hipertrofia de folhas novas, para abrigar as ninfas. Folhas com estes sintomas caem após a saída dos insetos, reduzindo a
Luís Antônio Chiaradia   +2 more
doaj   +1 more source

Immature stages of some eastern Nearctic Tabanidae (Diptera). IX. Chrysops beameri Brennan and Hybomitra trispila (Wiedemann) [PDF]

open access: yes, 2013
The larvae and pupae of two species of Tabanidae (Diptera), Chrysops beameri Brennan and Hybomitra trispila (Wiedemann), are described and illustrated, and their similarities and differences relative to similar species are discussed.
Goodwin, James. T.
core   +2 more sources

Aspectos biológicos e dano de Diatraea saccharalis (fabr., 1794) (Lepidoptera: Pyralidae) em sorgo cultivado sob diferentes doses de nitrogênio e potássio Biological aspects and damage of Diatraea saccharalis (Lepidoptera: Pyralidae) in sorghum, under different doses of nitrogen and potassium

open access: yesCiência e Agrotecnologia, 2005
O presente trabalho teve como objetivo avaliar a influência da adubação da cultura do sorgo Sorghum bicolor (L.) Moench, na biologia da broca da cana-de-açúcar Diatraea saccharalis (Fabr., 1794) (Lepidoptera: Pyralidae).
Sergio Antônio de Bortoli   +3 more
doaj   +1 more source

Proximity to Natural Habitat Is Not Consistently Associated With Pollination Services in Tropical Smallholder Farms: A Systematic Review and Meta-Analysis. [PDF]

open access: yesEcol Lett
We conducted a systematic review and meta‐analysis of 35 studies to examine the relationship between distance to natural habitat and pollinator abundance, species richness and crop fruit set in tropical smallholder farms. We found no consistent effects on abundance or fruit set, and only a slight, highly variable negative effect on pollinator richness,
Bosshard E   +46 more
europepmc   +2 more sources

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