Zobrazeno 1 - 10
of 83
pro vyhledávání: '"William Mário de Carvalho Nunes"'
Autor:
Angelica Albuquerque Tomilhero Frias, Carlos Alexandre Zanutto, Ana Claudia da Silva Mendonça, Freddy Ibanez-Carrasco, Cecilia Tamborindeguy, William Mário de Carvalho Nunes
Publikováno v:
Acta Scientiarum: Agronomy, Vol 46, Iss 1 (2023)
Citrus tristeza virus (CTV) can be transmitted by several aphid species in a semi-persistent mode, with Toxoptera citricida being the most efficient vector. In Brazil, mild CTV isolates are used for pre-immunization of citrus trees against severe iso
Externí odkaz:
https://doaj.org/article/18f9e339ae144980a006af3557a67340
Autor:
Cecilia Tamborindeguy, Fernando Teruhiko Hata, Rúbia de Oliveira Molina, William Mário de Carvalho Nunes
Publikováno v:
Microorganisms, Vol 11, Iss 1, p 156 (2023)
Co-infection of plants by pathogens is common in nature, and the interaction of the pathogens can affect the infection outcome. There are diverse ways in which viruses and bacteria are transmitted from infected to healthy plants, but insects are comm
Externí odkaz:
https://doaj.org/article/d95c7d8991ec42649dacf557e77bb97c
Autor:
João Pedro Serenini, Terezinha Aparecida Guedes, Juliana Glória Franco Roberto, William Mário de Carvalho Nunes
Publikováno v:
Acta Scientiarum: Technology, Vol 41, Iss 1, Pp e41646-e41646 (2019)
There are several techniques available for longitudinal data analysis. In the last decade, much emphasis has been placed on generalized mixed models. The present work is dedicated to give an overview of this technique, with emphasis on the formulatio
Externí odkaz:
https://doaj.org/article/f796d0b7071443a3a7cc707252bddd30
Autor:
Rúbia de Oliveira Molina, Karina Silva dos Santos, Antônio Carlos Andrade Gonçalves, William Mário de Carvalho Nunes
Publikováno v:
Agro@mbiente On-line, Vol 10, Iss 2, Pp 145-152 (2016)
Variegated chlorosis (CVC) is a citrus disease, reported initially in the northwest of São Paulo state and in the Triângulo Mineiro region of Minas Gerais state in 1987. The CVC is caused by the xylematic bacteria Xylella fastidiosa. The bacteria i
Externí odkaz:
https://doaj.org/article/71d2d63a3a3f45d99215ce9031761b01
Publikováno v:
Arquivos do Instituto Biológico, Vol 85, Iss 0 (2018)
ABSTRACT: The bacterium Xylella fastidiosa, the causal agent of citrus variegated chlorosis (CVC), is dependent on vector insects for its spread and infection of citrus hosts. The insects, leafhoppers (Hemiptera: Cicadellidae) transmit the bacteria t
Externí odkaz:
https://doaj.org/article/df999d24449a4652a16d72a404921ca8
Autor:
Rúbia de Oliveira Molina, William Mário de Carvalho Nunes, Luciano Grillo Gil, Dirlene Aparecida Moreno da Fonseca Rinaldi, José Croce Filho, Regina Célia Zonta de Carvalho
Publikováno v:
Brazilian Archives of Biology and Technology, Vol 57, Iss 4, Pp 472-475 (2014)
The citrus blackfly Aleroucanthus woglumi Ashby, (Hemiptera Aleyrodidae) is an important pest that occurs in citrus groves, native to south-east Asia. In Brazil, according to the Ministry of Agriculture, this is a quarantine pest (A2) under official
Externí odkaz:
https://doaj.org/article/6335e24560554875bcca80cf89352cdd
Autor:
Carlos Alexandre Zanutto, Maria Júlia Corazza, William Mário de Carvalho Nunes, Gerd Walter Müller
Publikováno v:
Scientia Agricola, Vol 70, Iss 2, Pp 116-124 (2013)
The use of tolerant rootstocks and preimmunization has satisfactorily controlled losses associated with the Citrus tristeza virus (CTV). Several researchers have shown that CTV mild isolates that are selected in the same region where they are used ar
Externí odkaz:
https://doaj.org/article/379046da5f554e1e9b1c42b846655837
Autor:
Rúbia Oliveira Molina, karina Silva dos Santos, Antonio Carlos Andrade Gonçalves, William Mário de Carvalho Nunes
Publikováno v:
Agro@mbiente On-line, Vol 10, Iss 2 (2016)
A clorose variegada dos citros (CVC) é uma doença de plantas cítricas, constatada, em 1987, inicialmente nos municípios do noroeste paulista e da região do triângulo mineiro. Ela é causada por uma bactéria de xilema, denominada Xylella fastid
Externí odkaz:
https://doaj.org/article/9646568e0d434688b1bbd6e049a43a43
Autor:
Rúbia de Oliveira Molina, William Mário de Carvalho Nunes, Aline Maria Orbolato Gonçalves, Maria Júlia Corazza Nunes, Carlos Alexandre Zanutto
Publikováno v:
Ciência e Agrotecnologia, Vol 34, Iss spe, Pp 1634-1639 (2010)
A Clorose variegada dos citros (CVC) é uma doença causada pela bactéria de xilema Xylella fastidiosa Wells. A disseminação ocorre por meio de insetos vetores pertencente à ordem Hemiptera, família Cicadellidae (subfamília Cicadellinae), os qu
Externí odkaz:
https://doaj.org/article/6115eaff5c3347808f191458805c3bd3
Autor:
Clara Matiko Ueda, Akemi Yamagata Yamamoto, William Mário de Carvalho Nunes, Carlos Alberto Scapim, Terezinha Aparecida Guedes
Publikováno v:
Acta Scientiarum: Agronomy, Vol 32, Iss 4, Pp 603-611 (2010)
In Brazil, the production of sweet oranges has been threatened by the Citrus Variegated Chlorosis (CVC) incited by the gram-negative bacterium Xylella fastidiosa (Wells). Commercial citrus groves in two counties at the Northwestern Paraná state were
Externí odkaz:
https://doaj.org/article/a0de312473cf4c12a52488457648ddac