Results 61 to 70 of about 841 (127)

Extractos bacterianos para el control de Atta cephalotes (Hymenoptera: Formicidae) y su hongo simbiótico Leucoagaricus gongylophorus (Agaricales: Agaricaceae). [PDF]

, 2019
Leaf-cutting ants (Atta cephalotes Linnaeus) are one of the main insect pests in Latin America; these ants (along with Acromyrmex sp.) present a unique characteristic amongst ants – the cultivation of the Leucoagaricus gongylophorus Möller (Singer ...
Ortiz-Reyes,Adriana, Adriana Ortiz-Reyes, Uribe Londoño,Miguel, Romero-Tabarez,Magally, Reyes, Adriana Ortiz, Miguel Uribe Londoño, Magally Romero-Tabarez   +6 more
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Triterpene benzoates from the bark of Picramnia teapensis (Simaroubaceae)

Journal of the Brazilian Chemical Society, 2001
Two new benzoic acid esters of triterpene alcohols [lup-20(29)-en-28-oic acid 3alpha,7beta-dibenzoate and 3alpha-hydroxy-lup-20(29)-en-28-oic acid 7beta-benzoate] were isolated from the stem bark of Picramnia teapensis Tul.
Rodríguez-Gamboa Tatiana, Fernandes João B., Rodrigues Filho Edson, Silva M. Fátima das G. F. da, Vieira Paulo C., Barrios Ch. Mariano, Castro-Castillo Oscar, Victor Sandra R., Pagnocca Fernando C., Bueno Odair C., Hebling Maria J. A.   +10 more
doaj  

Revisão sobre aplicações biotecnológicas de enzimas produzidas pelo fungo Leucoagaricus gongylophorus Singer (Moller) (Leucocoprinae: Agaricaceae) cultivado por formigas cortadeiras.

, 2018
Programa de Pós-Graduação em Biotecnologia. Núcleo de Pesquisas em Ciências Biológicas, Pró-Reitoria de Pesquisa de Pós Graduação, Universidade Federal de Ouro Preto.As enzimas além de serem essenciais aos seres vivos, apresentam diversas ...
Simões, Laysa Peneda
core   +1 more source

A mixed community of actinomycetes produce multiple antibiotics for the fungus farming ant Acromyrmex octospinosus

BMC Biology, 2010
Background Attine ants live in an intensely studied tripartite mutualism with the fungus Leucoagaricus gongylophorus, which provides food to the ants, and with antibiotic-producing actinomycete bacteria.
Barke Jörg, Seipke Ryan F, Grüschow Sabine, Heavens Darren, Drou Nizar, Bibb Mervyn J, Goss Rebecca JM, Yu Douglas W, Hutchings Matthew I   +8 more
doaj   +1 more source

Do Atta sexdens rubropilosa workers prepare leaves and bait pellets in similar ways to their symbiotic fungus?

Sociobiology, 2015
Leaf-cutting ants rely on the obligate symbiosis with a fungus, Leucoagaricus gongylophorus, on which they feed. This fungus garden is maintained preferentially with green leaves in combination with other tissues of plant origin.
Roberto da Silva Camargo, Lais Cristina Silva, Luiz Carlos Forti, Carlos Alberto Oliveira de Matos, Raphael Vacchi Travaglini   +4 more
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Desenvolvimento in vitro do fungo simbionte de Atta sexdens rubropilosa Forel, 1908 (Hymenoptera: Formicidae) em meio de cultura com diferentes extratos vegetais Development in vitro of the symbiotic fungus of Atta sexdens rubropilosa Forel, 1908 (Hymenoptera: Formicidae) in culture medium with different plant extracts

Ciência Rural, 2012
O objetivo deste estudo foi avaliar o desenvolvimento in vitro de Leucoagaricus gongylophorus, fungo simbionte de Atta sexdens rubropilosa, em meio de cultura acrescido com extratos de 24 espécies vegetais.
Marcelo Dias de Souza, Otávio Peres Filho, Sidney Fernando Caldeira, Alberto Dorval, Nilton José Sousa   +4 more
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FIGURE 2 in Taxonomic and nomenclatural novelties in Leucoagaricus (Agaricaceae) from Brazil

, 2021
FIGURE 2. Lectotype of Leucoagaricus gongylophorus. Tab. V, from Möller 1893. Fig. 1–6. Cross-sections through various old fruiting bodies of the agaricines cultivated by the Atta species (Rozites gongylophorus).
Neves, Maria Alice, Jr, Anibal Alves De Carvalho, Heisecke, Celeste, Barbosa, Jaime Andrés Duque   +3 more
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Capacidad antagónica de trichoderma spp en el biocontrol del hongo leucoagaricus gongylophorus de la hormiga arriera (atta cephalotes l.) en el cultivo de palma aceitera [PDF]

, 2018
La investigación se realizó en el laboratorio del CIPAL que pertenece ANCUPA, con el objeto de determinar la capacidad antagónica de tres cepas nativas de Trichoderma spp.
Gonzalez Ocampo, Brayan Giovanny
core   +1 more source

A Brazilian population of the asexual fungus-growing ant Mycocepurus smithii (Formicidae, Myrmicinae, Attini) cultivates fungal symbionts with gongylidia-like structures.

PLoS ONE, 2014
Attine ants cultivate fungi as their most important food source and in turn the fungus is nourished, protected against harmful microorganisms, and dispersed by the ants.
Virginia E Masiulionis, Christian Rabeling, Henrik H De Fine Licht, Ted Schultz, Maurício Bacci, Cintia M Santos Bezerra, Fernando C Pagnocca   +6 more
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Efeito de extratos naturais de folhas vegetais em Leucoagaricus gongylophorus (Möller) Singer, (Agaricales: Agaricaceae)Effect of natural extracts of vegetable leaves in Leucoagaricus gongylophorus (Möller) Singer, (Agaricales: Agaricaceae) [PDF]

, 2011
O estudo teve como objetivo avaliar os efeitos dos extratos naturais, à base de folhas de diferentes espécies vegetais, em Leucoagaricus gongylophorus, fungo simbionte de formigas cortadeiras.
Peres Filho, Otávio, Souza, Marcelo Dias, Dorval, Alberto   +2 more
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