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Field response of Colorado potato beetle to enantiomeric blends of CPB I aggregation pheromone
Leptinotarsa decemlineata Chemical Ecology Lures Traps Behavior
2013/3/4
Colorado potato beetle, Leptinotarsa decemlineata, is attracted to (S)-3,7-dimethyl-2-oxo-oct-6-ene-1,3-diol [(S)-CPB I], a male-produced aggregation pheromone. Pitfall trap studies were conducted to ...
Models of particle aggregation and their usefulness
particle aggregation models soil structure
2008/12/2
Two major approaches of modelling aggregation of soil particles (morphological and virtual) have been discussed. Both approaches were found to be complementary and necessary to gain insight in the ag-...
Use of simplex algorithm for determination of soil aggregation extreme changes
simplex algorithm soil aggregates stability index
2008/11/10
The use of simplex algorithm for determination of soil aggregation extreme changes has been presented. It enables to find the range of changes of the soil aggregates stability index for one-directiona...