Morningglory
Mostrando 1-12 de 13 artigos, teses e dissertações.
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1. Alelopatia e bioprospecção em Rapanea ferruginea e Rapanea umbellata
Allelopathy is a process that involves primary or secondary metabolites produced by plants and microorganisms, which influences the growth and development of agricultural and biological systems. The intensity of plant allelopathic effects may depend on the hábitat, age and the biotic and abiotic conditions during the seasons in which they were collected. Wh
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 11/07/2011
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2. Avaliação de extratos das folhas e sementes de feijão-de-porco (Canavalia ensiformis) como bioerbicidas pós-emergentes e identificação de aleloquímicos via cromatografia líquida de alta eficiência (HPLC) / Evaluation of extracts of leaves and seeds of Jack bean (Canavalia ensiformis) as post emergents bioherbicides and identification of allelochemicals by high performance liquid chromatography (HPLC)
A utilização de compostos químicos no controle de pragas que afetam negativamente a produção agrícola tem sido objeto de muitas críticas por parte de ambientalistas e pesquisadores devido aos problemas ambientais proporcionados por tais substâncias. Nos últimos anos tem-se dedicado bastante tempo e recursos em pesquisas que levem à descoberta de pr
Publicado em: 2011
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3. SUPERAÇÃO DA DORMÊNCIA DE SEMENTES E CONTROLE QUÍMICO DE CORDAS-DE-VIOLA (Ipomoea spp.) EM SOJA RESISTENTE AO GLIFOSATO
Morningglory is an annual plant reproduced by seeds. Seed germination occurs in streams during spring and summer making it difficult to control. Its occurrence has increased in soybean crops in southern states by the exclusive use of the herbicide glyphosate in weed control. This species has seed dormancy caused by impermeable to water, whose absorption is p
Publicado em: 2010
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4. Mutations and polymorphisms analysis in PAX6 gene of patients with Aniridia and Morning Glory Syndrome / Analise de mutações e polimorfismo no gene PAX6 em pacientes com aniridia e sindrome do Morning-Glory
O gene PAX6 é o principal gene para o controle da organização do sistema ocular durante a embriogênese. Este gene pertence a uma família de reguladores de transcrição denominada PAX, sendo que seus membros compartilham um domínio funcional de 128 aminoácidos chamado de paired domain. O PAX6 é o mais bem estudado dessa família. O gene PAX6 está lo
Publicado em: 2009
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5. Aplicação de vinhaça e do extrato de palhiço de cana-de-açúcar no controle de plantas daninhas / Use of vinasse and sugarcane straw extract on weed control
Sugarcane (Saccharum officinarum L.) has major presence in the history of Brazil and possess great expression in the current national economy. The objective of this work was to determine the occurrence effects of vinasse and raw extract of sugarcane in the control of weeds. The experiments were carried out in greenhouse. Treatments used were vinasse at 0, 10
Publicado em: 2005
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6. Two Cases of Close Linkage in the Japanese Morning-Glory
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7. A Genetic Analysis of White-Margined Flowers in the Japanese Morning-Glory
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8. Biosynthesis of Wound Ethylene in Morning-Glory Flower Tissue 1
Production of wound ethylene was investigated in rib segments excised from flower buds of morning-glory (Ipomoea tricolor). Segments of the ribs were cut from buds 2 days before flower opening, floated overnight on 5 mm KCl solution, and transferred to agar the following morning. These immature segments evolved only a small quantity of ethylene during incuba
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9. THE PHYSIOLOGY OF CONVOLVULUS ARVENSIS (MORNING-GLORY OR BINDWEED) IN RELATION TO ITS CONTROL BY CHEMICAL SPRAYS
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10. Hanging by a coastal strand: breeding system of a federally endangered morning-glory of the south-eastern Florida coast, Jacquemontia reclinata
Oxford University Press.
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11. Relationship between Ethylene Evolution and Senescence in Morning-Glory Flower Tissue 1
An excised tissue system consisting of corolla rib segments was developed to study the relationship between senescence and ethylene production in morning-glory flowers (Ipomoea tricolor). Such segments, isolated 1 or 2 days (day −1 or day −2) before flower opening (day 0) passed through the same developmental phases as did the corresponding tissues of th
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12. Methionine Metabolism and Ethylene Biosynthesis in Senescent Flower Tissue of Morning-Glory 1
In immature rib segments prepared from morning-glory (Ipomoea tricolor) flower buds, the major soluble metabolite formed from tracer amounts of l-methionine-U-14C was S-methylmethionine (SMM). In segments of senescing ribs, 14C was progressively lost from SMM and appeared in free methionine. Immature segments contained about 4 nmoles of free methionine and a