Please use this identifier to cite or link to this item:
http://repositorio.ufla.br/jspui/handle/1/13752| Title: | Avaliações preliminares da resistência à cochonilha-da-raiz Dysmicoccus texensis em clones de Coffea canephora resistentes a Meloidogyne spp |
| Other Titles: | Primary evaluation of resistance to the root-mealybug Dysmicoccus texensis in Coffea canephora clones resistant to Meloidogyne spp |
| Authors: | Fatobene, Bárbhara Joana dos Reis Guerreiro Filho, Oliveiro Gonçalves, Wallace |
| Keywords: | Coffee plants Cafeicultura Cafeeiro Dysmicoccus texensis Plant resistance to insects Ciências agrárias Dysmicoccus texensis |
| Issue Date: | 2012 |
| Citation: | FATOBENE, B. J. dos R.; GUERREIRO FILHO, O.; GONÇALVES, W. Avaliações preliminares da resistência à cochonilha-da-raiz Dysmicoccus texensis em clones de Coffea canephora resistentes a Meloidogyne spp. Coffee Science, Lavras, v. 7, n. 2, p. 160-166, maio/ago. 2012. |
| Abstract: | The purpose of this paper was to investigate the coffee plants variability to the resistance to root-mealybugs,Dysmicoccus texensis, and the root-knot nematodes Meloidogyne. These species are considered important threats to coffeeplantations, especially in the main producing regions of São Paulo, as Alta Mogiana and Alta Paulista. The interaction among D.texensis and seven selected C. canephora clones that express resistance to different Meloidogyne species were evaluated inexperiments under greenhouse, regarding the differences in the infestation standards presented by clones. Mealybugs reproductionin roots of clones IAC 5, EH 5, EH 7, EH 101 and EH 199 was significantly reduced, suggesting the possibility of finding multipleresistance to the biotic stress. |
| URI: | http://repositorio.ufla.br/jspui/handle/1/13752 http://www.coffeescience.ufla.br/index.php/Coffeescience/article/view/252 |
| Appears in Collections: | Coffee Science |
Files in This Item:
| File | Description | Size | Format | |
|---|---|---|---|---|
| ARTIGO_Avaliações preliminares da resistência à cochonilha-da-raiz Dysmicoccus texensis em clones de Coffea canephora resistentes a Meloidogyne spp.pdf | 86,04 kB | Adobe PDF | View/Open |
This item is licensed under a Creative Commons License
