Reproductive Compatibility
Mostrando 1-12 de 17 artigos, teses e dissertações.
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1. Floral and reproductive biology of Alcantarea nahoumii (Bromeliaceae), a vulnerable endemic species of the Atlantic Forest
ABSTRACT Alcantarea nahoumii occurs exclusively in the state of Bahia, Brazil, and is classified as vulnerable due to deforestation and frequent fires in the region. Knowledge of floral and reproductive biology is fundamental to understanding ecological interactions, as well as the reproductive success of plant species. The objective of this study was to eva
Acta Bot. Bras.. Publicado em: 2017-12
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2. The reproductive biology of the early-divergent genus Anaxagorea (Annonaceae), and its significance for the evolutionary development of the family
ABSTRACT Data of six studied Neotropical Anaxagorea species are analyzed and discussed with respect to the population structure, flowering phenology, flower morphology, anthesis, scent emission, thermogenesis, floral visitors, breeding system, fruit-set and seed dispersal. The probably reason for the patchy distribution of small populations of Anaxagorea spe
Acta Bot. Bras.. Publicado em: 15/03/2016
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3. Large indoor cage study of the suppression of stable Aedes aegypti populations by the release of thiotepa-sterilised males
The sterile insect technique (SIT) is a promising pest control method in terms of efficacy and environmental compatibility. In this study, we determined the efficacy of thiotepa-sterilised males in reducing the target Aedes aegypti populations. Treated male pupae were released weekly into large laboratory cages at a constant ratio of either 5:1 or 2:1 steril
Mem. Inst. Oswaldo Cruz. Publicado em: 23/05/2014
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4. Biologia comparada de carrapatos Amblyomma parvum (Acari: Ixodidae) do Brasil e da Argentina
O estudo das relações hospedeiro-carrapato pode fornecer uma gama de informações, incluindo aquelas necessárias para a prevenção de doenças parasitárias e/ou infecciosas. De ampla distribuição Neotropical, o carrapato Amblyomma parvum é capaz de se alimentar em várias espécies animais, inclusive o homem, além de ser potencial reservatório e/o
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 10/08/2012
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5. Caracterização anatômico-fisiológica e molecular da compatibilidade reprodutiva de ameixeiras japonesa / Anatomical-physiological and molecular characterization of the reproductive compatibility of Japanese plum
A ameixeira japonesa (Prunus salicina Lindl.) é uma frutífera de grande destaque mundialmente. No Brasil, é a espécie de ameixeira mais cultivada, pois apresenta grande número de cultivares adaptadas as diferentes condições climáticas das regiões onde é cultivada. Porém, alguns fatores limitam o aumento da produção nacional de ameixeiras, entre
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 15/02/2012
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6. Biologia reprodutiva de Guettarda platypoda DC. (Rubiaceae) em uma área de restinga no Estado de Pernambuco
Distyly is a syndrome mainly found in the Rubiaceae family, being characterized by a floral dimorphism in which some individuals have thrum flowers (T) and others have pin ones (P). Typical distylous species present reciprocal hercogamy between floral morphs, a self and intramorph incompatibility mechanism and an equilibrated proportion of morphs in the popu
Publicado em: 2010
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7. Fenologia, ecologia da polinizaÃÃo e reproduÃÃo de espÃcies de manguezal, no municÃpio de Goiana - PE
The mangal is a tropical ecosystem of the coastal and estuarine areas, and it is important to shelter the marine animals and for its reproduction, beside promote the increase of productivity of neighbor community. Its vegetation, the mangrove, is composed of a few species with proper feature, such as viviparity and aerial roots associated with breath. There
Publicado em: 2009
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8. Rubiaceae Juss. of Parque Estadual das Varzeas do Rio Ivinhema, Mato Grosso do Sul state : florisitic, reproductive system, spatial distribuition and relationships allometry of dytylous species / Rubiaceae Juss. do Parque Estadual das Varzeas do Rio Ivinhema, Mato Grosso do Sul : floristica, sistema reprodutivo, distribuição espacial e relações alometricas de especies distilicas
The Rubiaceae family is comprehended by almost 637 genera and 12.000 species distributed mainly in the tropical and subtropical regions of the world. In Brazil there are 101 genera and 1.010 species, distributed in several formations vegetation. It is represented by a great number of species in the understory of the tropical forests, exercising great influen
Publicado em: 2007
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9. Compatibilidade do predador Podisus nigrispinus (Heteroptera: Pentatomidae) com gossipol / Compatibility of the predator Podisus nigrispinus (Heteroptera: Pentatomidae) with gossypol
Stinkbug as Podisus nigrispinus (Dallas) (Heteroptera: Pentatomidae) they can, occasionally, they be fed of plants. That behavior is important for the survival of those predators in situations of preys shortage. The addition of plants to the diet has been increasing the acting of P. nigrispinus, for supplying water and, possibly, nutritious to that predator.
Publicado em: 2007
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10. Estudos Sobre os efeitos de um produto a base de Bacillus Thuringiensis var. Kurstaki em Ephestia Kuehniella (Zeller, 1879) (Lepidoptera: Pyralidade) e no seu Ectoparasitoide Bracon hebetor (Say, 1836) (Hymenoptera: Braconidae)
Ephestia kuehniella is a very important pest, attacking wheat flour in mills and stored places. Due to the negative impact of the chemical control methods, alternative agents are being studied to reach more safety and more satisfactory results. Some biological, physical and mechanical components should be adequate to be includes in integrated pest management
Publicado em: 2004
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11. Crossing experiments detect genetic incompatibility among populations of Triatoma brasiliensis Neiva, 1911 (Heteroptera, Reduviidae, Triatominae)
Triatoma brasiliensis is composed of at least four geographic populations (brasiliensis, melanica, macromelasoma, and juazeiro) that have distinct chromatic, morphologic, biologic and ecologic patterns, and genetic composition. Reciprocal crosses between all pairwise combinations were carried out in order to evaluate the genetic and reproductive compatibilit
Memórias do Instituto Oswaldo Cruz. Publicado em: 2003-07
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12. Biologia reprodutiva de doze especies simpatricas de Malpighiaceae em mata semidecidua do sudeste brasileiro
The reproductive phenology, pollination biology and breeding system of twelve species of Malpighiaceae (Banisteriopsis adenopoda (A.Juss.) B.Gates, B. lutea (Griseb.) B.Gates, B. muricata (Cav.) Cuatrec., B. pubipetala (A.Juss.) Cuatrec., Dicella bracteosa (A.Juss.) Griseb., Heteropterys aceroides Griseb., Mascagnia anisopetala (A.Juss.) Griseb., M cordifoli
Publicado em: 2001