Results 41 to 50 of about 776 (185)

Diagnoses, Distribution, and Comparative Life History Notes on \u3ci\u3eAaroniella Maculosa\u3c/i\u3e (Aaron) and \u3ci\u3eA. Eertmoedi\u3c/i\u3e N.SP. (Psocoptera: Philotarsidae) [PDF]

open access: yes, 2017
Two species formerly confused under the name Aaroniella maculosa (Aaron) are separated in all life history stages. Application of the name maculosa was determined by examination of the type. The other species is new and is named (A.
Mockford, Edward L
core   +2 more sources

The influence of the type of storage on pest infestation of stored grain in the Czech Republic

open access: yesPlant, Soil and Environment, 2003
Stored-product pests cause high economic losses by feeding on stored grain and endanger the public health by contamination of food by allergens. Therefore, the aim of this work was to explore whether the risk of infestation of stored grain by pests is ...
V. Stejskal   +5 more
doaj   +1 more source

Psocids (Psocoptera). Chapter 13.2 [PDF]

open access: yesBioRisk, 2010
Among the 231 species of Psocoptera present in Europe, 49 (21.2%) are considered to be of alien origin. Th ey include 29 exotic introduced species and 20 cryptogenic species. Most of the exotic species originated from tropical and subtropical areas, essentially from Africa. Many of them are food pests, moving along with stored products. Th irty-nine of
openaire   +1 more source

Developing effective fumigation protocols to manage strongly phosphine-resistant Cryptolestes ferrugineus (Stephens) (Coleoptera: Laemophloeidae) [PDF]

open access: yes, 2014
BACKGROUND The emergence of high levels of resistance in Cryptolestes ferrugineus (Stephens) in recent years threatens the sustainability of phosphine, a key fumigant used worldwide to disinfest stored grain.
Kaur, Ramandeep, Nayak, Manoj K.
core   +2 more sources

Does sorption of sulfuryl fluoride by wheat reduce its efficacy against adults and eggs of Rhyzopertha dominica? [PDF]

open access: yes, 2017
Despite its growing importance as a fumigant for grain, there is no information on the impact of sorption on the efficacy of sulfuryl fluoride (SF) against target insect pests. Eggs and adults of a major grain pest, Rhyzopertha dominica, living in wheat (
Collins, Patrick J.   +2 more
core   +2 more sources

Parthenogenesis in Psocids (Insecta: Psocoptera) [PDF]

open access: yesAmerican Zoologist, 1971
synopsis. Obligate thelytokous parthenogenesis and, more rarely, facultative thelytoky are known to occur in psocids. The former phenomenon is known in 28 species. The latter is known only in two species, both of which have obligatorily thelytokous forms as well as bisexual ones.
openaire   +1 more source

The oldest lagonomegopid spider, a new species in Lower Cretaceous amber from Álava, Spain [PDF]

open access: yes, 2006
The new species Burlagonomegops alavensis (Araneae: Lagonomegopidae) is described from Lower Cretaceous (Aptian) amber from Álava (Basque Country), Spain.
Penney, D.
core   +3 more sources

Lichens, Sun, and Fire: A Search for an Embiid-Environment Connection in Australia (Order Embiidina: Australembiidae and Notoligotomidae) [PDF]

open access: yes, 2004
This investigation is the first to quantify the degree of habitat specialization for any species within the little-known order Embiidina. The lichen and plant communities found in the habitats of two sympatric species, one living on lichens encrusted on ...
Edgerly-Rooks, Janice, Rooks, Edward
core   +2 more sources

Arthropod Infestation in Samples of Stored Seeds in the Czech Republic

open access: yesCzech Journal of Genetics and Plant Breeding, 2004
Twenty-one types of seed samples (mainly vegetable and grass seed) were analysed in laboratory and 60% arthropod infestation (14 Acarina, 5 Psocoptera species) was found.
Z. Kučerová, P. Horák
doaj   +1 more source

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