Results 161 to 170 of about 1,364 (187)

A study of multiple mating habit in Atta laevigata based on the DNA content

Comparative Biochemistry and Physiology Part B: Comparative Biochemistry, 1981
Departamento de Bioquimica Instituto de Biociencias Universidade Estadual Paulista Julio de Mesquita Filho, Campus de Rio Claro, C.p.
Corso, Carlos Renato, Serzedello, Alcides   +1 more
openaire   +2 more sources

The functional morphology of the metapleural gland of the leaf-cutting ant Atta laevigata (Formicidae: Attini)

Micron, 2010
Given the importance of the metapleural gland in ants, the present study aimed at describing it in minor, media, and major workers of Atta laevigata, focusing their physiology using scanning electron microscopy (SEM), histologic, and histochemical techniques.
Vieira, Alexsandro Santana, Bueno, Odair Correa, Camargo-Mathias, Maria Izabel   +2 more
openaire   +3 more sources

The respiratory metabolism of the castes of two leaf cutting ants, Atta laevigata (F. Smith, 1858) and Atta sexdens rubropilosa forel, 1908

Comparative Biochemistry and Physiology Part A: Physiology, 1981
Departamento de Zoologia Instituto de Biociencias Universidade Estadual Paulista Julio de Mesquita Filho, 13.500 Rio Claro, Sao ...
Joséa, Maria, Beraldo, Hebling, Mendes, Erasmo G   +2 more
openaire   +2 more sources

Mono- and sesquiterpene variation in Pinus caribaea needles and its relationship to Atta laevigata herbivory

Biochemical Systematics and Ecology, 1994
Abstract The relationship between terpene content in Pinus caribaea needles and Atta laevigata herbivory was examined. Analysis of newly defoliated (foraged) pines revealed that the concentrations of myrcene and caryophyllene were lower than in undefoliated (non-foraged) trees.
Luis Felipe Barnola, Masahisa Hasegawa, Aragua Cedeño   +2 more
openaire   +1 more source

Effect of Seasonal Variation on the Cuticular Chemical Composition of Atta laevigata (Smith 1858) (Hymenoptera: Formicidae)

Journal of Chemical Ecology
Cuticular hydrocarbons (CHCs) constitute an important class of chemical compounds present in the cuticular layer of insects, where their main functions are to prevent desiccation of the cuticle and as signals for intraspecific recognition. Studies concerning CHCs have shown a phenotypic flexibility of their composition, depending on environmental ...
Jean Carlos Dos Santos, Lima, Elivelto, da Silva Cavalcante, Cristiano Ramos, Gonçalves, Sidnei Eduardo, Lima-Junior, Claudia Andrea Lima, Cardoso, William Fernando, Antonialli-Junior   +5 more
openaire   +2 more sources

Atta laevigata (caribbean pine leaf cutting ant)

PlantwisePlus Knowledge Bank, 2022
openaire   +1 more source

Actividad Antibacteriana de un Péptido Antimicrobiano de Atta laevigata en Bacterias Patógenas de Tejidos Blandos

2022
Introducción: Las infecciones de piel y tejidos blandos (IPTB) son todas aquellas patologías que se desencadenan cuando el equilibrio entre los microorganismos y el hospedero se rompen, permitiendo así la entrada de bacterias como Staphylococcus aureus y Streptococcus pyogenes, quienes son los principales agentes etiológicos implicados en las IPTB; sin
Carvajal-Jaimes, Lorena, Crusellas-Basto, Andrea Marcela   +1 more
openaire   +1 more source

A Planar 2-D 8×8 Van Atta Retrodirective Array for RCS Enhancement in a Wide Angular Range

IEEE Transactions on Antennas and Propagation, 2022
Yong-Ling Ban, Qiang Sun, Jun Hu
exaly  

Compact Dual-Frequency 2-D Van Atta Array Using the Reconfigurable AMC Antenna

IEEE Antennas and Wireless Propagation Letters, 2023
Xiao-Fei Li, Yong-Ling Ban, Qiang Sun
exaly  

Effect of hydrothermal pre-treatment and development of non-stone chakki atta

Journal of Food Measurement and Characterization, 2023
P Prabhasankar
exaly