Zobrazeno 1 - 10
of 44
pro vyhledávání: '"Francisco S Fernandes"'
Autor:
FRANCISCO S. FERNANDES, WESLEY A.C. GODOY, FRANCISCO S. RAMALHO, JOSÉ B. MALAQUIAS, BÁRBARA D.B. SANTOS
Publikováno v:
Anais da Academia Brasileira de Ciências, Iss 0 (2018)
ABSTRACT The intercropping is an important cultural practice commonly used in pest management. It is based on the principle that increased plant diversity in the agro-ecosystem can lead to reductions of pest populations in the crop. The current study
Externí odkaz:
https://doaj.org/article/3d4bd2838c554ade99b1612ae9f852dc
Autor:
FRANCISCO S. FERNANDES, WESLEY A.C. GODOY, FRANCISCO S. RAMALHO, ADRIANO G. GARCIA, BÁRBARA D.B. SANTOS, JOSÉ B. MALAQUIAS
Publikováno v:
Anais da Academia Brasileira de Ciências, Iss 0 (2018)
ABSTRACT Population dynamics of aphids have been studied in sole and intercropping systems. These studies have required the use of more precise analytical tools in order to better understand patterns in quantitative data. Mathematical models are amon
Externí odkaz:
https://doaj.org/article/7e12e840627340d786f4b9c12f56b83d
Autor:
FRANCISCO S. RAMALHO, JÉSSICA K.S. PACHÚ, ALINE C.S. LIRA, JOSÉ B. MALAQUIAS, BÁRBARA D.S. BRITO, JOSÉ C. ZANUNCIO, FRANCISCO S. FERNANDES
Publikováno v:
Anais da Academia Brasileira de Ciências, Iss 0 (2017)
ABSTRACT The host acceptance behavior and environmental factors as temperature affect the feeding behavior of Lepidoptera pests. Thus, they must be considered in studies about the risk potential of resistance evolution. The current study sets the dif
Externí odkaz:
https://doaj.org/article/65f1fc51248241f695ad04e05b58aeb4
Autor:
Fernando J. Ribeiro, Joao A. Pecas Lopes, Francisco S. Fernandes, Filipe J. Soares, Andre G. Madureira
Publikováno v:
2022 International Conference on Smart Energy Systems and Technologies (SEST).
Autor:
Francisco S. Fernandes, Francisco S. Ramalho, José B. Malaquias, José L. Nascimento Junior, Ezequias T. Correia, José C. Zanuncio
Publikováno v:
Anais da Academia Brasileira de Ciências, Vol 84, Iss 3, Pp 707-721 (2012)
We describe the vertical and horizontal distribution of the cotton aphid Aphis gossypii Glover within a cotton plant in two cotton (Gossypium hirsutum Linnaeus) cultivars (BRS Safira and BRS Rubí) with colored fiber over the time. Measurements of ap
Externí odkaz:
https://doaj.org/article/3ec0dd58bb804e0680eefd105ee4e96c
Autor:
Francisco S. Ramalho, Paulo A. Wanderley, José B. Malaquias, Francisco S. Fernandes, Antônio R.B. Nascimento, José C. Zanuncio
Publikováno v:
Anais da Academia Brasileira de Ciências, Vol 83, Iss 3, Pp 1021-1030 (2011)
This research studied the effect of temperature on the reproduction of Bracon vulgaris Ashmead, an ectoparasitoid of cotton boll weevil ( Anthonomus grandis Boheman) at constant temperatures of 20, 25 and 30ºC, 70 ± 10% RH and a photophase of 14 h.
Externí odkaz:
https://doaj.org/article/622fbfc494764c2fa4c81c2e6d63adf6
Autor:
Francisco S Fernandes, Francisco S Ramalho, José B Malaquias, Wesley A C Godoy, Bárbara Davis B Santos
Publikováno v:
PLoS ONE, Vol 10, Iss 8, p e0131449 (2015)
Aphids cause significant damage to crop plants. Studies regarding predator-prey relationships in fennel (Foeniculum vulgare Mill.) and cotton (Gossypium hirsutum L.) crops are important for understanding essential ecological interactions in the conte
Externí odkaz:
https://doaj.org/article/a02834979729434a93bfe47a51eacdc4
Autor:
Francisco S Ramalho, José B Malaquias, Aline C S Lira, Flávia Q Oliveira, José C Zanuncio, Francisco S Fernandes
Publikováno v:
PLoS ONE, Vol 10, Iss 4, p e0122490 (2015)
Hyadaphis foeniculi (Passerini) (Hemiptera: Aphididae) is a cosmopolitan species and the main pest of fennel in northeastern Brazil. Understanding the relationship between temperature variations and the population growth rates of H. foeniculi is esse
Externí odkaz:
https://doaj.org/article/e070f1bb9e7a4a15b8715cceb2a8bfaf
Autor:
Francisco S Ramalho, Jéssica K S Pachú, Aline C S Lira, José B Malaquias, José C Zanuncio, Francisco S Fernandes
Publikováno v:
PLoS ONE, Vol 9, Iss 11, p e111588 (2014)
The host acceptance of neonate Alabama argillacea (Hübner) (Lepidoptera: Noctuidae) larvae to Bt cotton plants exerts a strong influence on the potential risk that this pest will develop resistance to Bt cotton. This will also determine the efficien
Externí odkaz:
https://doaj.org/article/58d48bae4a2249e79c45c74b58e29f63
Autor:
José B Malaquias, Francisco S Ramalho, Aline C S Lira, Flávia Q Oliveira, Francisco S Fernandes, Wesley A C Godoy, José C Zanuncio
Publikováno v:
PLoS ONE, Vol 9, Iss 7, p e100983 (2014)
The relationship between the insect development rate and temperature was established very early and represents an important ecological variable for modeling the population dynamics of insects. The accurate determination of thermal constant values and
Externí odkaz:
https://doaj.org/article/83e7104c7d10492db2aa7887f158eff9