Results 1 to 10 of about 4,401 (217)

Constituents of the Leaves of [PDF]

open access: yesNatural Product Communications, 2015
Phytochemical investigation of the dried leaves of Verbascum blattaria L. (Scrophulariaceae) led to the isolation and identification of five known compounds, E -harpagoside, laterioside, kaempferol 3- O -β-D-glucopyranoside, bis(2-ethylhexyl)phthalate ...
I-Soo Youn   +3 more
doaj   +3 more sources

A large cockroach from the mesosaur-bearing Konservat-Lagerstätte (Mangrullo Formation), Late Paleozoic of Uruguay [PDF]

open access: yesPeerJ, 2019
Barona arcuata, n.gen et n.sp., a left forewing of a relatively large cockroach of the Order Blattaria, is described from mesosaur-bearing lagoonal shales of the Mangrullo Formation (north-eastern Uruguay). While most of the insect remains recovered from
Viviana Calisto, Graciela Piñeiro
doaj   +3 more sources

Comparison of microbial diversity and carbohydrate-active enzymes in the hindgut of two wood-feeding termites, Globitermes sulphureus (Blattaria: Termitidae) and Coptotermes formosanus (Blattaria: Rhinotermitidae) [PDF]

open access: yesBMC Microbiology
Background Wood-feeding termites have been employed as sources of novel and highly efficient lignocellulolytic enzymes due to their ability to degrade lignocellulose efficiently.
Zhidong Zhang   +6 more
doaj   +2 more sources

Checklist of colombian cockroaches (Dictyoptera, Blattaria)

open access: yesBiota Colombiana, 2008
This paper reviews the current state of knowledge about Blattaria for Colombia. Generalities on the suborder are presented and the species present in Colombia are catalogued.
Andrés Vélez
doaj   +5 more sources

New data on Blaberoidea Saussure, 1864 (Insecta: Blattodea) from Morelos, Mexico, with a new species and a checklist of cockroaches for the state

open access: yesRevista Chilena de Entomología, 2021
Morelos is the second smallest state in Mexico, nevertheless, it possesses a remarkable diversity of habitats and insects. Contrastingly, very little is known about some taxa like Blattodea.
Reinier Núñez-Bazán   +3 more
doaj   +1 more source

Parasitoides de Periplaneta americana (Linnaeus, 1758) (Blattaria: Blattidae) em zona urbana de Manaus, Amazonas, Brasil

open access: yesEntomological Communications, 2022
In Brazil, synanthropic cockroaches are considered one of the insect groups of greatest economic importance. Aprostocetus hagenowii (Ratzeburg, 1852) (Hymenoptera: Eulophidae) and Evania appendigaster (Linnaeus, 1758) (Hymenoptera: Evaniidae) are ...
Adriane G. M. Lima   +2 more
doaj   +1 more source

The Impact of Constrictotermes cyphergaster (Termitidae: Nasutitermitinae) Termites on Semiarid Ecosystems in Brazil: A Review of Current Research

open access: yesInsects, 2022
Termites have global distributions and play important roles in most ecosystems, often with high nest densities and interesting associations with other organisms. Constrictotermes cyphergaster, is a termite endemic to South America, widely distributed and
Mário Herculano de Oliveira   +6 more
doaj   +1 more source

Cockroach tergal glands producing female sex attractant pheromones and male aphrodisiacs in particular in the subfamily Blaberinae (Blattaria: Blaberidae)

open access: yesEuropean Journal of Entomology, 2006
Two principal pheromones are essential in all cockroach sexual behavioral sequences: the volatile sex attractant pheromone released by one partner for long distance attraction and an aphrodisiac sex pheromone produced exclusively by male tergal glands ...
Leam SRENG
doaj   +1 more source

Artificial formation of the sprout system of introduced species of Scrophulariaceae Juss.

open access: yesІнтродукція Рослин, 2007
Results of researches of artificial formation of the sprout system in Antirrhinum majus L., Verbascum blattaria L. and Veronica longifolia L. for obtaining more compact plants with more intensive branching of the system of generative sprouts are ...
V.M. Prokopchuk
doaj   +1 more source

Home - About - Disclaimer - Privacy