Results 21 to 30 of about 705,449 (279)

First Report of Umbaspis regularis (Newstead, 1911) (Hemiptera: Diaspididae) Associated with Agonandra brasiliensis Miers ex Benth. & Hook.f. (Opiliaceae) in the Brazilian Cerrado

open access: yesEntomological Communications, 2022
Agonandra brasiliensis Miers ex Benth. & Hook.f. (Opiliaceae), popularly known as “pau-marfim” or “cerveja de pobre”, is a tree species of the Brazilian Cerrado and it’s used for timber and medicinal purposes by the local population.
Marcelo T. de Castro   +2 more
doaj   +1 more source

Alecanochiton marquesi (Hemiptera: Coccomorpha: Coccidae), a new record for Colombia and Costa Rica, and description of its first-instar nymph

open access: yesCaldasia, 2018
The Marques’ soft scale, Alecanochiton marquesi (Hemiptera: Coccomorpha: Coccidae) is recorded from Colombia and Costa Rica on Sapotaceae (Manilkara zapota) and on Melastomataceae (Conostegia xalapensis, Miconia trinervia, and M. schlimii), respectively.
Oscar Javier Dix Luna   +3 more
doaj   +1 more source

Pittosporum pit scale, Planchonia Arabidis (Hemiptera: Asterolecaniidae) and its leaf galls induced on Pittosporum Tobira in Southern Italy [PDF]

open access: yes, 2013
The morphology of the adult female pittosporum pit scale, Planchonia arabidis, a commonly encountered sap-feeding insect in Europe, is described and illustrated, based on material collected from southern Italy on Pittosporum tobira.
Malumphy, Chris   +2 more
core   +1 more source

The scale insects (Hemiptera: Coccoidea) of the Maltese Archipelago [PDF]

open access: yes, 2014
Past works on scale insects (Hemiptera: Coccoidea) from the Maltese Archipelago are reviewed. Based on the literature and contemporary collections, a total of 93 species of scale insects belonging to 12 scale insect families are here reported (Aclerdidae
Mazzeo, Gaetana   +3 more
core   +2 more sources

POTENTIAL ENTOMOPATHOGENIC FUNGI TO CONTROL SCALE INSECT PEST ON CITRUS TANGERINE (CITRUS SUHUIENSIS TAN.) [PDF]

open access: yesRussian Journal of Agricultural and Socio-Economic Sciences, 2017
Achiving of food self-sufficiency can be done by using of local potential that is by agribusiness in Indonesia. One potential locally owned citrus agribusiness was the use of entomopathogenic fungi to improve the productivity of citrus.
Triwiratno A.   +2 more
doaj   +1 more source

Innovating out of the Fishmeal Trap: The role of Insect-Based Fish Feed in Consumers’ Preferences for Fish Attributes [PDF]

open access: yes, 2018
The purpose of the study was to examine the potential market impacts of the use of insect-based protein for fish feed as an innovative approach out of the fish-meal trap.
Ankamah-Yeboah, Isaac   +2 more
core   +1 more source

Occurrence of Pinnaspis strachani (Cooley, 1899) (Hemiptera: Diaspididae) on Murraya paniculata (L.) Jack (Rutaceae) in the Midwest of Brazil, with a taxonomic key to common Pinnaspis species [PDF]

open access: yesBrazilian Journal of Biology
Pinnaspis strachani (Cooley, 1899) (Hemiptera: Diaspididae) is a polyphagous scale insect that has a wide range of hosts worldwide, with records of occurrence in more than 79 families and 265 plant genera. In Brazil, P.
M. T. Castro   +2 more
doaj   +1 more source

Effects of large herbivores on grassland arthropod diversity [PDF]

open access: yes, 2015
Both arthropods and large grazing herbivores are important components and drivers of biodiversity in grassland ecosystems, but a synthesis of how arthropod diversity is affected by large herbivores has been largely missing. To fill this gap, we conducted
Olff, H   +4 more
core   +1 more source

Pollination services in the UK: how important are honeybees? [PDF]

open access: yes, 2011
Pollination services are known to provide substantial benefits to human populations and agriculture in particular. Although many species are known to provide pollination services, honeybees (Apis mellifera) are often assumed to provide the majority of ...
Bailey, Alison P.   +3 more
core   +1 more source

Unsteady forces on an accelerating plate and application to hovering insect flight [PDF]

open access: yes, 2004
The aerodynamic forces on a flat plate accelerating from rest at fixed incidence in two-dimensional power-law flow are studied analytically and numerically.
Pullin, D. I., Wang, Z. Jane
core   +1 more source

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