Zobrazeno 1 - 10
of 221
pro vyhledávání: '"doenças de plantas"'
Publikováno v:
Revista Ceres, Vol 62, Iss 3, Pp 323-331 (2015)
All essential nutrients can affect the incidence and severity of plant diseases. Although silicon (Si) is not considered as an essential nutrient for plants, it stands out for its potential to decrease disease intensity in many crops. The mechanism o
Externí odkaz:
https://doaj.org/article/2c0f031138c6447da68db83e392bdd8c
Autor:
Luis Osmar Braga Schuch, Irajá Ferreira Antunes, Marcos Paulo Ludwig, Sandro de Oliveira, Elisa Souza Lemes
Publikováno v:
Revista Verde de Agroecologia e Desenvolvimento Sustentável, Vol 12, Iss 4 (2017)
O feijão (Phaseolus vulgaris L.) tem grande importância econômica e social no Brasil fazendo parte da alimentação básica. A incidência de doenças foliares causa prejuízos à lavoura. O objetivo do trabalho foi avaliar a severidade de Antracn
Externí odkaz:
https://doaj.org/article/7b68b4e45e524529b6258bdcb631a5f8
Publikováno v:
Engenharia Agrícola, Vol 34, Iss 3, Pp 590-599 (2014)
A ferrugem asiática é a mais importante doença da soja no Brasil. Apesar de sua epidemiologia ser conhecida, são escassos os estudos sobre os fatores que desencadeiam a doença com base em dados de campo. Este trabalho objetivou modelar a influê
Externí odkaz:
https://doaj.org/article/1e44972169a549a589c028e5298c6a4a
Publikováno v:
Brazilian Journal of Biology, Volume: 84, Article number: e263114, Published: 10 JUN 2022
Brazilian Journal of Biology v.84 2024
Brazilian Journal of Biology
Instituto Internacional de Ecologia (IIE)
instacron:IIE
Brazilian Journal of Biology v.84 2024
Brazilian Journal of Biology
Instituto Internacional de Ecologia (IIE)
instacron:IIE
The use of natural products obtained from plants, for example, invasive plants, offers a variety of allelochemicals with fungicidal potential. With this in perspective, the objective was to evaluate the fungicidal potential of ethanolic extracts of C
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4bb3be8d725a55af517011af5b655d2b
https://pubmed.ncbi.nlm.nih.gov/35703633
https://pubmed.ncbi.nlm.nih.gov/35703633
Autor:
Francine de Souza Galatti, Alexandre Junqueira Franco, Letícia Akemi Ito, Hamilton de Oliveira Charlo, Lucas Aparecido Gaion, Leila Trevisan Braz
Publikováno v:
Revista Ceres, Vol 60, Iss 3, Pp 432-436 (2013)
Due to the few studies about grafting in net melon, in order to obtain better control of soil pathogens, the aim of the present study was to evaluate 16 genotypes of Cucurbitaceae: Benincasa hispida, Luffa cylindrica, pumpkin 'Jacarezinho', pumpkin '
Externí odkaz:
https://doaj.org/article/e5987ab176494a3d8e520934494f900e
Autor:
JEAN CARLOS BETTONI, MURILO DALLA COSTA, JOÃO PETERSON PEREIRA GARDIN, AIKE ANNELIESE KRETZSCHMAR, RANJITH PATHIRANA
Publikováno v:
Revista Brasileira de Fruticultura, Vol 38, Iss 2 (2016)
ABSTRACT Through in vitro tissue culture techniques it is possible to propagate high quality nursery plants faster. Cryotherapy is a promising tool, based on in vitro culture techniques, for achieving in a short time, high frequency of regenerating p
Externí odkaz:
https://doaj.org/article/65d6c4fd95934ad2adb7cfcb166cd556
Autor:
Kercio Estevam da Silva, Elida Barbosa Correa, Edvania Abidon Silva, Walter Efrain Pereira, Julio Carlos Pereira da Silva, Flávio Henrique Vasconcelos de Medeiros
Publikováno v:
Summa Phytopathologica v.48 n.1 2022
Summa phytopathologica
Grupo Paulista de Fitopatologia
instacron:GPF
Summa Phytopathologica, Volume: 48, Issue: 1, Pages: 17-24, Published: 06 JUN 2022
Summa phytopathologica
Grupo Paulista de Fitopatologia
instacron:GPF
Summa Phytopathologica, Volume: 48, Issue: 1, Pages: 17-24, Published: 06 JUN 2022
Kale (Brassica oleracea var. acephala) is mostly produced by urban growers in Brazil, but little is known about the diversity and the management of diseases for sustainable urban agriculture. The present study investigated the occurrence of diseases
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d2d8614f25c1e5b6845ac94a8dc007af
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0100-54052022000100017
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0100-54052022000100017
Autor:
Ricardo Borges Pereira, Gilvaine Ciavareli Lucas, Fabiano José Perina, Pedro Martins Ribeiro Júnior, Eduardo Alves
Publikováno v:
Ciência e Agrotecnologia, Vol 36, Iss 4, Pp 383-390 (2012)
The rust and brown eye spot are the main coffee diseases. The losses are due to intense defoliation of plants, which has reduced its production and longevity. The brown eye spot also occurs in fruits, with negative effects on the beverage quality. So
Externí odkaz:
https://doaj.org/article/5bc111788b7e4b09886cf586cf6c407e
Autor:
Julián Mauricio Ágredo Hoyos, Eduardo Alves, Luciane Cristina Rozwalka, Elaine Aparecida de Souza, Walmes Marques Zeviani
Publikováno v:
Ciência e Agrotecnologia, Vol 36, Iss 3, Pp 270-284 (2012)
Pseudocercospora griseola, the etiologic agent of angular leaf spot of common bean (Phaseolus vulgaris), is an important disease in all bean-producing regions worldwide and may cause extremely high yield losses. The control of this disease is made mo
Externí odkaz:
https://doaj.org/article/2a206ecfb8a1435f8d0c1312ef2853f2
Autor:
Gilvaine Ciavareli Lucas, Eduardo Alves, Ricardo Borges Pereira, Fabiano José Perina, Ricardo Magela de Souza
Publikováno v:
Pesquisa Agropecuária Brasileira, Vol 47, Iss 3, Pp 351-359 (2012)
The objective of this work was to evaluate the effects of plant essential oils (EOs) on the growth of Xanthomonas vesicatoria, on bacterial morphology and ultrastructure, and on the severity of tomato bacterial spot. EOs from citronella, clove, cinna
Externí odkaz:
https://doaj.org/article/646c9f452d1847569ee6dc5f793d1dca