Results 1 to 10 of about 4,483 (164)

An Overview of the Heteroptera of Illinois [PDF]

open access: yes, 2017
A key to adults of all heteropteran families known to occur in Illinois is presented together with general information on the biologies of these families.
McPherson, J. E
core   +3 more sources

Identifikasi Predator Tanaman Padi (Oryza Sativa) pada Lahan yang Diaplikasikan dengan Pestisida Sintetik [PDF]

open access: yes, 2018
Predator merupakan golongan makhluk hidup yang paling penting sebagai pengendali kehidupan organisme pada tanaman, tiap predator akan memakan banyak mangsa sepanjang hidupnya.
Fitriani, F. (Fitriani)
core   +2 more sources

Female Fighting and Host Competition Among Four Sympatric Species of \u3ci\u3eMelittobia\u3c/i\u3e (Hymenoptera: Eulophidae) [PDF]

open access: yes, 2018
Melittobia is a genus of parasitic wasps well known for high levels of inbreeding and violent male combat. Casual observations of groups of sisters of M.
Deyrup, Leif D, Matthews, Robert W
core   +2 more sources

On angled bounce-off impact of a drop impinging on a flowing soap film [PDF]

open access: yes, 2017
Small drops impinging angularly on thin flowing soap films frequently demonstrate the rare emergence of bulk elastic effects working in-tandem with the more common-place hydrodynamic interactions. Three collision regimes are observable: (a) drop piercing
Bandi, M M   +3 more
core   +4 more sources

Dr. J. E. McPherson, Educator and Researcher Extraordinaire: Biographical Sketch and List of Publications [PDF]

open access: yes, 2018
(excerpt) Like many outstanding naturalists, John E. (“Jay”) McPherson grew up with a strong interest in the natural world, especially insects. This innate curiosity led him to enroll as a zoology major at San Diego State University in 1959.
Henry, Thomas J
core   +3 more sources

Water Striders (Hemiptera: Gerridae) of Arkansas [PDF]

open access: yes, 1980
The taxonomy, distribution, and ecology of the water striders of Arkansas are discussed based on personal collections, museum specimens, and literature records. A total of 15 species representing six genera is presently known from the state.
Kittle, Paul D.
core   +2 more sources

Biology of Halobates (Heteroptera: Gerridae) [PDF]

open access: yesAnnual Review of Entomology, 1985
Author(s): Cheng, Lanna | Abstract: Until about 10 years ago Halobates was probably known to only a handful of entomologists; outside this segment of the entomological world it was generally unknown. However, during the last 10 years there has been a great deal of research on various aspects of the biology of this unique insect genus. It has now become
openaire   +2 more sources

Semiaquatic Hemiptera of Wisconsin [PDF]

open access: yes, 2017
Twenty-six species in five families of semi aquatic Hemiptera were collected in Wis­consin and as many as four more may occur. Keys to all of these species are provided along with notes on their distribution, abundance, and identification.
Hilsenhoff, William L
core   +1 more source

Comparison of Two Population Sampling Methods Used in Field Life History Studies of \u3ci\u3eMesovelia Mulsanti\u3c/i\u3e (Heteroptera: Gerromorpha: Mesoveliidae) in Southern Illinois [PDF]

open access: yes, 2018
A field life history study of Mesovelia mulsanti was conducted in south­ern Illinois, the results of which are compared with those from an earlier study also conducted in southern Illinois.
McPherson, J. E, Taylor, Steven J
core   +2 more sources

Diapausedetermination bei Wasserläufern (Hemiptera, Gerridae)

open access: yesRevue suisse de zoologie., 1987
(Uploaded by Plazi from the Biodiversity Heritage Library) No abstract provided.
Köpfli, R   +2 more
openaire   +1 more source

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