Results 91 to 100 of about 50,399 (259)

Bibliographic Guide to the Terrestrial Arthropods of Michigan [PDF]

open access: yes, 2017
Papers dealing with distribution, faunal extensions, and identification of Michigan insects and other terrestrial arthropods are listed by order, and cover the period of 1878 through ...
O\u27Brien, Mark F
core   +2 more sources

Predation of salamander egg sacs by the water strider Gerris (Macrogerris) insularis Motschulsky (Hemiptera: Gerridae)

open access: yesEntomological Science, Volume 27, Issue 4, December 2024.
Water striders (Hemiptera: Gerridae) are well known to prey mainly on insects that fall on the water surface but also feed on other organisms. Here, we report on the predation on egg sacs of Hynobius nigrescens (Caudata: Hynobiidae) by Gerris (Macrogerris) insularis from field observation and a rearing experiment.
Shona Yasuda, Ryota Morii, Hiroshi Ikeda
wiley   +1 more source

Duas novas espécies de Enchenopa Amyot & Serville (Hemiptera, Membracidae) do semi-árido do Estado da Paraíba, Brasil Two new species of Enchenopa Amyot & Serville (Hemiptera, Membracidae) from the semi-arid region of Paraiba State, Brazil

open access: yesRevista Brasileira de Entomologia, 2007
Enchenopa eunicea sp. nov. e Enchenopa minuta sp. nov. (ambas de São José dos Cordeiros, Paraíba, Brasil ) são descritas e ilustradas.Enchenopa euniceae sp. nov. and E. minuta sp. nov. (both from São José dos Cordeiros, Paraíba, Brasil) are described and
Rembrandt Romano de A. Dantas Rothéa   +1 more
doaj   +1 more source

Möglichkeiten zur biologischen Bekämpfung des Zwiebelthrips Thrips tabaci LINDEMAN (Thys., Thripidae) durch verschiedene, entomopathogene Pilze aus Thailand [PDF]

open access: yes, 2008
The onion thrips, Thrips tabaci LINDEMAN (Thys., Thripidae) is an important pest of field and greenhouse crops around the world. It causes damage directly through feeding and indirectly through the transmission of lethal plant viruses. It is difficult to
Blaeser, Peter   +2 more
core  

Predatory Encounters of Yllenus Arenarius (Araneae, Salticidae) with Flies (Diptera) [PDF]

open access: yes, 2010
Predatory behaviour of Yllenus arenarius hunting flies (Diptera) was studied. The general spider's approach and capture was typical for salticids hunting prey that has high ability to escape. Two modes of approach in close proximity of prey were observed.
Bartos, Maciej
core   +1 more source

Genomic hotspots of chromosome rearrangements explain conserved synteny despite high rates of chromosome evolution in a holocentric lineage

open access: yesMolecular Ecology, Volume 33, Issue 24, December 2024.
Abstract Holocentric organisms, unlike typical monocentric organisms, have kinetochore activity distributed along almost the whole length of the chromosome. Because of this, chromosome rearrangements through fission and fusion are more likely to become fixed in holocentric species, which may account for the extraordinary rates of chromosome evolution ...
Marcial Escudero   +3 more
wiley   +1 more source

The species of membracids described by C. Berg and M. Spinola classified in Sundarion Kirkaldy (Hemiptera, Cicadomorpha, Membracidae) As espécies de membracídeos descritas por C. Berg e M. Spinola classificadas em Sundarion Kirkaldy (Hemiptera, Cicadomorpha, Membracidae)

open access: yesRevista Brasileira de Entomologia, 2006
Pyranthe acaciae Berg, 1883 and Hemiptycha chilensis Spinola, 1852 are reinstated in Sundarion Kirkaldy, 1904 (formerly in synonymy of Callicentrus bonasia (Fabricius, 1775) (Centrotinae, Nessorhinini)).
Albino M. Sakakibara   +1 more
doaj   +1 more source

Arthropod diversity in peas with normal or reduced waxy bloom [PDF]

open access: yes, 2004
Crop traits can alter economically important interactions between plants, pests, and biological control agents. For example, a reduced waxy bloom on the surface of pea plants alters interactions between pea aphids and their natural enemies. In this study,
Biggam, Russell C.   +3 more
core   +2 more sources

Dissipation pattern and dietary risk assessment of chlorfenapyr and methomyl in corn under Egyptian field conditions

open access: yesBiomedical Chromatography, Volume 38, Issue 11, November 2024.
Abstract Corn is the second most widely farmed grain for human consumption. Low corn productivity due to damage caused by pests has led to using pesticides to control pest infestations. However, the uncontrolled application of pesticides on corn harms both environmental and human health.
El‐Sayed Saber   +4 more
wiley   +1 more source

NEW NORTH AMERICAN HOMOPTERA.—NO. VI [PDF]

open access: yesThe Canadian Entomologist, 1892
1. Amalopota Fitchi, n. sp.Closely allied to A. Uhleri. Smaller; elytra smoky, about twice banded with white; nervures carmine, ocelli apparently wanting. Length, 6 mm.Male: Vertex shorter and broader posteriorly than in Uhleri, hind margin very feebly emarginate, apex of the pronotum not advanced beyond the base of the lateral keels; frontal keel ...
openaire   +4 more sources

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