Zone de Texte: Assessment of establishment and spread Zone de Texte: climatic and other abiotic requirements competition from existing species natural enemies likelihood of eradication or control adaptability of the pest speed of natural and human assisted spread frequency of introduction of the pest into new areas Zone de Texte: G. Schrader Federal Biological Research Centre for Agriculture and Forestry Zone de Texte: May 2005 Department for Plant Health

Previous
1  2  3  4  5  6  7  8  9  10  11  12  13  14  15  16  17  18  19  20  21  22  23  24  25  26  27 
Next