Results 71 to 80 of about 414 (191)

Automictic and Apomictic Parthenogenesis in Psocids (Insecta: Psocoptera)

open access: yesFolia Biologica, 2006
Karyotypes and meiosis patterns in three obligatory thelytokous Psocoptera species have been studied for the first time. Females of Aaroniella badonneli (Danks) display 9 chiasmatic bivalents in oocyte metaphase I (2n = 18), hence meiosis is of the automictic type. Females of Ectopsocus meridionalis Ribaga and Valenzuela sp.
Seppo, Nokkala, Natalia V, Golub
openaire   +2 more sources

Psocoptera (Insecta: Psocodea) of Iran with new records from caves [PDF]

open access: yesJournal of Insect Biodiversity and Systematics
In this study, the psocids (Psocodea: 'Psocoptera') from caves and other ecosystems in Northeastern Iran were investigated during the years 2022 and 2024.
Mahmood Mehrafrooz Mayvan   +2 more
doaj  

Psocides nouveaux

open access: yes, 1915
(Uploaded by Plazi from the Biodiversity Heritage Library) No abstract provided.
openaire   +2 more sources

Residual efficacy of four organophosphate insecticides on concrete and galvanized steel surfaces against three liposcelid psocid species (Psocoptera: Liposcelidae) infesting stored products [PDF]

open access: yes, 2000
Four organophosphate insecticides, azamethiphos, fenitrothion, chlorpyrifos-methyl, and pirimiphos-methyl, were tested as surface treatments on concrete (porous surface) and galvanized steel (nonporous surface) panels (0.3 by 0.3 m) against adults of ...
Collins, Patrick J.   +2 more
core   +1 more source

Chemical strategies to control psocid pests in Australian stored grain [PDF]

open access: yes, 2004
In the past decade, psocids have emerged as important pests in grain storages in Australia. We evaluated the effectiveness of a range of chemical treatments including grain protectants, structural sprays and the fumigant phosphine and also investigated ...
Collins, Patrick J., Nayak, Manoj K.
core  

Datasets for the molecular phylogeny and genital evolution of Prionoglarididae (Insect: Psocodea) [PDF]

open access: yes, 2018
Nexus formatted aligned data of 18srRNA, Histone3, 16SrRNA, 12srRNA, COI and CytB genes used for estimate the phylogeny of a cave-dwelling psocid family Prionoglarididae.
Charles Lienhard (5351561)   +4 more
core   +1 more source

Weight losses of wheat grain caused by psocid infestation (Liposcelis bostrychophila: Liposcelididae: Psocoptera)

open access: yesPlant Protection Science, 2002
ocids are commonly found to be a persistent pest in structures of grain stores. Grain residues are potential pest reservoirs that serve as sources of grain re-infestation. Weight losses caused by psocids on broken wheat kernels were measured.
Zuzana Kučerová
doaj   +1 more source

Distribution of three psocid species (Psocoptera: Liposcelididae) in different moisture gradients in wheat [PDF]

open access: yes, 2014
Psocids can cause considerable economic losses to stored products by direct feeding, and they have become global pests during the last two decades. We studied the distribution of Liposcelis bostrychophila Badonnel (Psocoptera: Liposcelididae), Liposcelis
Diaz-Montano, John   +3 more
core   +1 more source

Comparative residual toxicities of carbaryl, deltamethrin and permethrin as structural treatments against three liposcelidid psocid species (Psocoptera: Liposcelididae) infesting stored commodities [PDF]

open access: yes, 2002
Residual toxicities of carbaryl, deltamethrin and permethrin were evaluated as surface treatments on concrete (porous surface) and galvanized steel (non-porous surface) panels (0.3×0.3 m2) against adults of Liposcelis bostrychophila Badonnel, Liposcelis ...
Collins, Patrick J.   +2 more
core   +1 more source

Composition of psocid taxocenoses (Insecta: Psocoptera) in Fageti-Piceeta s. lat. and Piceeta s. lat. forests in the Western Carpathian Mts.

open access: yesJournal of Forest Science, 2007
Psocid taxocenoses (Psocoptera) were studied in forest ecosystems of the Western Carpathian Mts. during 1997-2001. As a study frame were used altitudinal vegetation zones (according to PLÍVA 1971, 1991).
O. Holuša
doaj   +1 more source

Home - About - Disclaimer - Privacy