Results 91 to 100 of about 206,219 (209)

Field optimization of pheromone traps for monitoring and controlling cocoa mirids, Sahlbergella singularis [PDF]

open access: yes, 2012
In Cameroon, pheromone traps appear interesting to monitor or even control Sahlbergella singularis populations on cocoa farms. The efficiency of traps baited with pheromones relies on a good knowledge of both visual and olfactory stimuli that attract ...
Babin, Régis   +5 more
core  

Measuring trade in value added in the new industrial economy: statistical implications [PDF]

open access: yes
Vertical integration of production processes at international level and the resulting fragmentation of the value chains increasingly question the relevance of traditional trade indicators.
Escaith, Hubert
core   +1 more source

Les conflits d'usage des espaces périurbains et le contentieux administratif. Le cas de la région Ile-de-France.. [PDF]

open access: yes
L’article porte sur une analyse des conflits d’usages d’espace, traduits par les requêtes devant la justice administrative française de 1981 à 2005. Le terrain d’étude est le périurbain francilien, territoire qui connaît une forte urbanisation et où la ...
Kirat, Thierry, Pham, Hai Vu
core  

Rapid Reconnaissance of Coarse Grain Production and Marketing in the CMDT zone of southern Mali: field work report of the IER-CSA-PROMISAM team December 13-19, 2009 [PDF]

open access: yes
This report presents principal findings of a rapid reconnaissance undertaken in December, 2009 as preparation for more detailed marketing studies to be undertaken in the context of PROMISAM II’s applied research program on promoting food security in Mali.
Boughton, Duncan, Dembele, Niama Nango
core   +1 more source

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