Results 111 to 120 of about 3,051 (199)

Forest pest management on Typic Quartzipsamments: a management dilemma [PDF]

open access: yes, 1993
Pine plantations on Typic Quartzipsamments in East Texas are difficult to establish. Forest management options following clearcutting are limited. A eight year regeneration study of the growth and survival of loblolly, Pinus tuedu, L.
Cahal, R. R.   +4 more
core   +1 more source

Identificación de las feromonas de trilla de hormigas cortadoras (formicidae: attini)1

open access: yesRevista Colombiana de Química, 2010
Del extracto en diclorometano de las glándulas de veneno de las hormigas cortadoras: Atta laevigata, Atta bisphaerica, Acromyrmex subterraneus molestans.
Oscar Marino Mosquera   +1 more
doaj  

Foundation and architecture of leaf-cutting ant nests in the genus Atta Fabricius (Hymenoptera:Formicidae)

open access: yesBrazilian Journal of Biology
The present study is a systematic review of the main ecological aspects of nest foundation and the subterranean architecture of established and mature of leaf-cutting ants of the genus Atta.
R. S. Camargo   +9 more
doaj   +1 more source

Alternativas de formicidas em pó no controle da formigavermelha- de-monte, Acromyrmex heyeri

open access: yesCiência Florestal, 2001
Four experiments were carried out to evaluate the efficiency of some powdered formicides on the control of the red leaf cutting ant, Acromyrmex heyeri (Forel, 1899) (Hymenoptera: Formicidae, Attini) in Santa Maria county from 1996 until 1998.
Fábio Moreira Link   +2 more
doaj  

Стартовый набор для изучения микросхемы ATtiny 2313

open access: yesЛесной вестник / Forestry bulletin, 2012
Многие компании предлагают ряд микропроцессорных систем для применения в промышленной автоматизации, в деревообрабатывающем производстве и лабораторном оборудовании. Одним из таких продуктов является стартовый набор, показывающий технические возможности конкретной микросхемы.
openaire   +1 more source

Induction of Labor in Women with Previous Cesarean Section and Unfavorable Cervix: A Retrospective Cohort Study. [PDF]

open access: yesHealthcare (Basel), 2023
Germano C   +10 more
europepmc   +1 more source

Biodiversity of the ants (insecta: hymenoptera) associated with the center agroecosystems of Argentina [PDF]

open access: yes, 2014
The world change in land use and crop modification has been, at the expenses of forests, pastures and swamps. Argentina pampean plains have not been an exception because of this global tendency with an agricultural border continuous advance from the east
Bernardos, Jaime   +3 more
core  

Filogenia molecular de Atta sexdens (Myrmicinae : Attini) e investigação de pseudogenes em formigas da tribo Attini

open access: yes, 2014
A formiga Atta sexdens possui ampla distribuição no continente Americano e é praga de várias culturas como citrus e cana-de-açúcar. Devido aos aspectos divergentes das últimas revisões morfológicas, ainda existem dúvidas se Atta sexdens é uma única espécie ou um grupo de espécies crípticas.
openaire   +1 more source

Aspectos da Biologia de Acromyrmex (Acromyrmex) coronatus (Hymenoptera, Formicidae, Attini)

open access: yes, 2017
Leaf-cutting ants belong to the Attini tribe and the genus Atta and Acromyrmex stand out. The genus Acromyrmex occurs predominantly in the Neotropical Region and presents populations and nests smaller than Atta, however, is not less important when treated as a pest. The knowledge of the population biology and nest structure of these insects can help to
openaire   +2 more sources

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