Farmer influence on shade tree diversity in rustic plots of Coffea canephora in Panama coffee-agroforestry

2020 ◽  
Vol 94 (6) ◽  
pp. 2301-2315
Author(s):  
Natsuho Fujisawa ◽  
David W. Roubik ◽  
Makoto Inoue
2012 ◽  
Vol 146 (1) ◽  
pp. 179-196 ◽  
Author(s):  
Helton Nonato de Souza ◽  
Ron G.M. de Goede ◽  
Lijbert Brussaard ◽  
Irene M. Cardoso ◽  
Edivania M.G. Duarte ◽  
...  

2018 ◽  
Vol 56 (1) ◽  
pp. 119-131 ◽  
Author(s):  
Maike Nesper ◽  
Christoph Kueffer ◽  
Smitha Krishnan ◽  
Cheppudira G. Kushalappa ◽  
Jaboury Ghazoul

2018 ◽  
Vol 265 ◽  
pp. 461-469 ◽  
Author(s):  
Joannès Guillemot ◽  
Guerric le Maire ◽  
Manjunatha Munishamappa ◽  
Fabien Charbonnier ◽  
Philippe Vaast

2017 ◽  
Vol 248 ◽  
pp. 190-199 ◽  
Author(s):  
Ariani C. Wartenberg ◽  
Wilma J. Blaser ◽  
Andreas Gattinger ◽  
James M. Roshetko ◽  
Meine Van Noordwijk ◽  
...  

2017 ◽  
Vol 247 ◽  
pp. 172-181 ◽  
Author(s):  
Maike Nesper ◽  
Christoph Kueffer ◽  
Smitha Krishnan ◽  
Cheppudira G. Kushalappa ◽  
Jaboury Ghazoul

Tropics ◽  
2012 ◽  
Vol 21 (2) ◽  
pp. 33-46 ◽  
Author(s):  
Natsuho Fujisawa ◽  
Motomu Tanaka ◽  
Makoto Inoue

2017 ◽  
Vol 37 (03) ◽  
pp. 183-188
Author(s):  
James Peter Egonyu ◽  
John Baguma ◽  
Isaac Ogari ◽  
Gladys Ahumuza ◽  
Gerald Ddumba

Abstract Xylosandrus compactus (Eichhoff) is a serious pest of Coffea canephora and Theobroma cacao in Uganda and also attacks several common shade tree species often associated with these crops. Seedlings of 10 common hosts of X. compactus were screened for preferential infestation by X. compactus, with a view to analysing the potential role of the shade trees in escalating incidence and damage by the pest. The experiment was conducted for 8 weeks in a garden of mature C. canephora infested by X. compactus that served as a natural source of infestation for the seedlings. The seedlings that became infested by X. compactus were counted weekly and the counts subjected to generalized linear modelling. Results show marked host preference by X. compactus, with T. cacao and C. canephora being the most preferred, while Eucalyptus sp. and Albizia chinensis being the least preferred. Four simulated scenarios of incidence and damage by X. compactus on a preferred crop such as C. canephora are discussed. It is suggested that it is most unlikely for unpreferred alternate host shade tree species to markedly increase populations of X. compactus on shaded preferred host plants. However, these simulations, which are based on results from potted seedlings, need to be validated in a real field situation, taking into account other ecological parameters that are likely to influence pest populations.


2014 ◽  
Vol 189 ◽  
pp. 154-163 ◽  
Author(s):  
Vivian Valencia ◽  
Luis García-Barrios ◽  
Paige West ◽  
Eleanor J. Sterling ◽  
Shahid Naeem

Author(s):  
Hervé Bertin Bisseleua Daghela ◽  
Daniel Fotio ◽  
Alain Didier Yede ◽  
Stefan Vidal

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