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Biology and chemical ecology of Phymastichus coffea LaSalle (Hymenoptera: Eulophidae), a parasitoid of adult coffee berry borer Hypothenemus hampei (Ferrari) (Coleoptera: Scolytidae) (Project)

In conclusion, the results of this project indicate the following: (i) in East Africa P. nasuta is clearly the most important parasitoid, but possibly its efficacy in the Americas is severely hampered by a prevalent cultural control practice; (ii) there is still scope for discovery of new natural enemies of H. hampei in Africa as illustrated by our results on the predatory thrips K. flavipes;...


Funding period: 2006 - 2010

Relevancy: 100%

An investigation of nematode biological control potential in rice under oxic and anoxic soil environments (Project)

Studies on the tripartite interaction between a soilborne plant pathogen, its microbial antagonist(s), and the host plant have been largely restricted to aerobic agricultural systems, while there is no knowledge about such interrelationships in the anoxic environment surrounding a rice root. Understanding this unique environment is essential for assessing the capacity to implement biological...


Funding period: 2006 - 2011

Relevancy: 100%

Ammonium, nitrate and urea as regulators of tillering in cereals (Project)

keine Angaben


Funding period: 2006 - 2010