Results 141 to 150 of about 442 (188)

Chromosome Numbers of some Psocid Genera (Psocoptera)

Nature, 1966
PSOCID chromosomes have been studied by Boring1, who has described in detail the behaviour of the chromosomes of Cerastipsocus venosus (Kolbe) during meiosis in spermatogenesis. The chromosome number for this species of the family Psocidae was established as 2n = 16 + 1 in the male.
I W B Thornton
exaly   +3 more sources

A Psocid by Any Other Name. . .(Is Still a Pest)

Library and Archival Security, 1984
This article identifies five types of crawling insects which commonly infest libraries: book-lice, bookworms, cockroaches, silverfish, and termites. Preventive control is described. Procedures for general and specific treatments are recommended. Sanitation and climate control are emphasized as the key factors in minimizing the problem of insects ...
exaly   +2 more sources

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

Journal of Stored Products Research, 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
James Campbell, John Díaz-Montaño
exaly   +1 more source

Psocids as Global Pests of Stored Products

, 2023
Psocids are a group of insect pests of stored products. They are widespread and damaging. This book summarises current knowledge of Psocid biology and management and points the way to future psocid research.
Athanassiou, Christos G., Nayak, Manoj K.   +1 more
openaire   +2 more sources

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

Journal of Stored Products Research, 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 ...
Manoj K Nayak
exaly   +2 more sources

Psocids: Barklice and Booklice

2016
revised
Dellinger, Theresa A., Day, Eric R.
openaire   +3 more sources

Psocides nouveaux [Nevr.]

Bulletin de la Société entomologique de France, 1915
Lacroix Joseph. Psocides nouveaux [Nevr.]. In: Bulletin de la Société entomologique de France, volume 20 (12),1915. pp. 192-195.
openaire   +2 more sources

The early Embryology of a viviparous Psocid

Journal of Cell Science, 1934
ABSTRACT The formation of germ-layers in the Psocontera has not so far been studied, and the purpose of the present paper is to fill in this gap in our knowledge of the embryology of Insects. The Psocid studied is viviparous, a condition which does not seem to have been noted so far in this group, so a brief note on the method of ...
openaire   +1 more source

Chemical control of stored-product psocid pests

2016 International Congress of Entomology, 2016
Christos Athanassiou
openaire   +2 more sources

Description d'un Psocide nouveau [Nevr.]

Bulletin de la Société entomologique de France, 1915
Lacroix Joseph. Description d'un Psocide nouveau [Nevr.]. In: Bulletin de la Société entomologique de France, volume 20 (11),1915. pp. 179-182.
openaire   +2 more sources