Cucurbit
Mostrando 1-12 de 36 artigos, teses e dissertações.
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1. Cucurbit Powdery Mildew Race Identification by Triplet-Septet and Disease Progress Estimation
ABSTRACT The Triplet-Septet (TS) set of melon cucurbit powdery mildew (CPM) race differentials (CPMRD) was established to provide an international means for objective and uniform identification and designation on CPM races. The Area Under Disease Progress Stairs (AUDPS) method for disease progress estimation was derived from the Area Under Disease Progress C
Revista Ceres. Publicado em: 2023
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2. In silico Evaluation of Cucurbit[6]uril as a Potential Detector for Cocaine and Its Adulterants Lidocaine, Caffeine, and Procaine
Illicit drugs and their trafficking require worldwide efforts in investigation, detection, and control. Colorimetric tests are often applied to identify drugs. Cocaine has some well-known adulterants that can provide a false positive response. Cucurbit[6]uril (CB[6]) has been suggested as a potential detector for cocaine and other illicit drugs. This work us
J. Braz. Chem. Soc.. Publicado em: 2021-04
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3. Prospection of genetic resistance resources to root-knot nematodes in cucurbit genotypes
RESUMO O objetivo desse trabalho foi prospectar fontes de resistência aos nematoide-das-galhas em acessos de cucurbitáceas. Foram realizados dois experimentos, o primeiro para avaliar a resistência ao nematoide-das-galhas, M. incognita raça 1 em acessos das espécies Lagenaria vulgaris; Sicana odorífera; Cucurbita facifolia; Luffa sp.; Citrullus lanatus
Hortic. Bras.. Publicado em: 07/11/2019
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4. Evaluation of Medicinal Values of Gymnopetalum chinense (Lour.) Merr., a Lesser Known Cucurbit from Eastern Ghats of India
ABSTRACT >The in vitro antimicrobial activity of Gymnopetulum chinense (Cucurbitaceae), a lesser known climber of Eastern Ghats and recently recorded species from Odisha, India was studied against five selected human pathogenic bacteria (Streptococcus mutans, S. pyogenes, Vibrio cholerae, Shigella flexneri and Salmonella typhi), by agar well diffusion (AWD),
Braz. arch. biol. technol.. Publicado em: 05/10/2017
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5. Polyphasic analysis of Acidovorax citrulli strains from northeastern Brazil
ABSTRACT Bacterial fruit blotch (BFB) of cucurbit plants is caused by Acidovorax citrulli and represents a serious concern to melon (Cucumis melo L.) growers worldwide, including those in Brazil. Thirty-four A. citrulli strains from different melon production areas of northeastern Brazil were characterized for their virulence on melon fruits and their substr
Sci. agric. (Piracicaba, Braz.). Publicado em: 2016-06
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6. Biological and molecular characterization of Brazilian isolates of Zucchini yellow mosaic virus
Zucchini yellow mosaic virus (ZYMV) causes substantial economic losses in cucurbit crops. Although ZYMV has been present in Brazil for more than 20 years, there is little information about the biological and molecular characteristics of the isolates found in the country. This study aimed to characterize the experimental hosts, pathotypes and genetic diversit
Sci. agric. (Piracicaba, Braz.). Publicado em: 2015-02
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7. Occurrence and molecular characterization of Cucumber green mottle mosaic virus in cucurbit crops of KPK, Pakistan
Field survey of the cucurbit crops revealed a high incidence of Cucumber green mottle mosaic virus (CGMMV) in Khyber Pakhtunkhwa Province (KPK), Pakistan. Among the seven districts surveyed, average percent incidence of CGMMV was recorded up to 58.1% in district Nowshera, followed by 51.1% in district Charsada, 40.5% in district Swabi and 37.3% in district M
Braz. J. Microbiol.. Publicado em: 2014-12
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8. The wild type of Momordica charantia is not infected by potyviruses that cause disease in papaya and cucurbit crops
In the present work, the susceptibility of wild and domesticated plants of Momordica charantia to viruses from the genus Potyvirus that cause diseases in papaya (Carica papaya) and cucurbit crops was evaluated. The plants were subjected to experimental and natural infection with Papaya ringspot virus types P and W (PRSV-P and PRSV-W) and Zucchini yellow mosa
Trop. plant pathol.. Publicado em: 27/08/2013
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9. Quantum confinement in PbI2 nanodisks prepared with cucurbit[7]uril
Este trabalho apresenta uma rota alternativa para a preparação de nanodiscos de iodeto de chumbo (ca. 50-340 × 7Å, diâmetro × espessura) utilizando o macrocíclico cucurbit[7]urila como molde de síntese e agente estabilizante. Estas nanopartículas apresentam um deslocamento para o azul de gap óptico consistente com seu tamanho reduzido e confinament
Journal of the Brazilian Chemical Society. Publicado em: 2011-08
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10. Resistencia de plantulas de cultivares de cucurbitaceas a podridao-das-raizes causadas por Phytophthora capsici.
O presente trabalho teve como objetivo avaliar a reacao de 63 cultivares de cucurbitaceas a podridao-das-raizes causadas por Phytophthora capsici, sendo 17 de abobora (Cucurbitacea moschata), cinco de moranga (C. maxima), dez de abobrinha ( C. pepo) e tres de morango (Cucurbita spp.); treze de pepino (Cucumis sativus); sete de melao (Cucumis melo) e oito de
Pesquisa Agropecuaria Brasileira. Publicado em: 2011
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11. Monitoring fruit flies (Diptera, Tephritidae) in five municipalities of the state of Goiás Brazil / Monitoramento de moscas-das-frutas (Diptera, Tephritidae) em cinco municípios no estado de Goiás
Fruit flies (Diptera, Tephritidae) are important insect pests in world fruit orchards; responsible for significant yield losses, and an obstacle to the fruit market due to quarantine restrictions imposed by importing countries. The knowledge of their population dynamics in a specific region is an important factor in insect pest management programs. Fruit fli
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 18/08/2010
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12. New catalysts based on oxovanadium (IV) and cucurbit[6]uril. / Novos catalisadores à base de oxovanádio (IV) e Cucurbit[6]urila
Cucurbiturils are versatile molecules used in several branches of chemistry. These molecular cages form a family of homologues from the condensation of glycoluril and formaldehyde in acidic medium. Their applications range from catalysis, photochemistry, organic and inorganic synthesis, materials and supramolecular chemistry. Particularly cucurbit[6]uril, or
Publicado em: 2009