Results 71 to 80 of about 869 (176)

Cockroaches of genus Muzoa: morphology of the male genital sclerites and description of one new species (Dictyoptera, Blattodea, Ectobiidae, Nyctiborinae)

open access: yesZooKeys, 2013
The male genital sclerites of cockroaches of genus Muzoa Hebard, 1921 are described for first time and the new species Muzoa curtalata sp. n. is described and ilustrated. A dichotomous key to identify the species of genus Muzoa is given.
Andres Velez
doaj   +1 more source

Transoceanic Dispersal and Plate Tectonics Shaped Global Cockroach Distributions: Evidence from Mitochondrial Phylogenomics [PDF]

open access: yes, 2018
Following the acceptance of plate tectonics theory in the latter half of the 20th century, vicariance became the dominant explanation for the distributions of many plant and animal groups.
Daej A Arab   +10 more
core   +2 more sources

Depois do fogo há vida:

open access: yesBiodiversidade Brasileira, 2019
Existem poucos estudos do impacto do fogo sobre a fauna não relacionados ao Cerrado. Apresentamos um estudo piloto em um Campo de Altitude (2550 m) no Parque Nacional do Itatiaia. O monitoramento foi realizado em uma parcela de um hectare no interior de
Rafael P Indicatti   +5 more
doaj   +3 more sources

Effects of solid and aqueous dietary diflubenzuron ingestion on some biological parameters in synthetic pyrethroid‐resistant German cockroach, Blattella germanica L. (Blattodea: Ectobiidae)

open access: yesMedical and Veterinary Entomology, Volume 38, Issue 2, Page 172-178, June 2024.
We have evaluated the effects of diflubenzuron on various aspects of German cockroach including ootheca production, oothecal viability, ootheca incubation time, the number of nymphs emerging from ootheca and survivorship. Diflubenzuron caused high nymphal and embryonic mortality in the synthetic pyrethroid‐resistant population and decreased the number ...
Emre Oz   +6 more
wiley   +1 more source

Agroecological heuristics: Xi (Ξ) biomathematical models of alpha diversity and Lambda functional entropy index (λ) applied for macrofauna in diversified agroecosystems of Nicaragua [PDF]

open access: yes, 2021
Agriculture causes chaos on the macrofauna associated with agroecosystems. The functions developed by macrofauna species in agroecological environments are harmful, beneficial and fundamental for food production. In order to design Xi (Ξ) biomathematical
Rodríguez-González, Hugo René   +1 more
core   +3 more sources

Repellency and Laboratory Performance of Selected Insecticides to Field-Collected Insecticide Resistant German Cockroaches (Blattodea: Ectobiidae)

open access: yesJournal of Economic Entomology, 2018
German cockroaches, Blattella germanica (L.) (Blattodea: Ectobiidae), are important indoor insect pests and remain difficult to control because of their ability to develop resistance to insecticides. The toxicity, resistance levels, repellency, and performance index (PI) value of five formulated insecticides (permethrin, chlorpyrifos, propoxur ...
Xiaoyan, Wu, Arthur G, Appel
openaire   +2 more sources

The Behavioral Response of Blattella germanica (Blattodea: Ectobiidae) Exposed to DEET Varies Throughout Its Life Cycle

open access: yesJournal of Economic Entomology, 2020
Abstract The German cockroach, Blattella germanica L., is a hemimetabolous insect pest of economical and medical importance. N,N-diethyl-3-methylbenzamide (DEET) is an insect repellent whose effect on this species has received very little attention.
Reynoso, Mercedes María Noel   +2 more
openaire   +3 more sources

Three new species of cockroach genus Symploce Hebard, 1916 (Blattodea, Ectobiidae, Blattellinae) with redescriptions of two known species based on types from Mainland China

open access: yesZooKeys, 2013
Three new species of Symploce Hebard from China are described: Symploce sphaerica sp. n., Symploce paramarginata sp. n. and Symploce evidens sp. n. Two known species are redescribed and illustrated based on types.
Zongqing Wang, Yanli Che
doaj   +1 more source

Differential nymphal development of Blattella asahinai and B. germanica and their hybridization potential (Blattodea: Ectobiidae) [PDF]

open access: yes, 2020
The Asian cockroach, Blattella asahinai (Blattodea: Ectobiidae), is the closest relative of the German cockroach, B. germanica (L.), and has become a peridomestic nuisance pest in the southeastern United States.
Peterson, Madison Knox
core  

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