TABULATION OF NEMATODES 



PEST AND HOST 



COUNTRY 



OF 



ORIGIN 



NUMBER 

 INTERCEPTIONS 



COLLECTED IN- 



*Aphelenciioides blastophthorus Franklin, 1952 



Convallaria maialis (bulbs) 

 Trollius sp. (bud) 

 Aphelenciioides fragariae (Ritzema Bos, 18yl) 



Christie 1932 



Aconitum napellus (bud) 

 Anemone vitifolia (bud) 

 Astilbe sp. (bud) 

 Bletilla hyacinthina (bud) 

 Cimicifuga sp. (bud) 

 Epimedium sp. (bud) 

 Heuchera bracteata (bud) 

 HeucUera sp. (bud) 

 Paeonia moutan (bud) 

 P. officinalis (bud) 

 Paeonia sp. (bud) 

 Senecio sp. (bud) 

 * Aphelenchoides ritzema-bosi (Schwartz, 1911) 



Steiner, 1932 



Adonis amurensis (bud) 

 Alliuro cernuum (bulb) 

 Heliopsis sp. (bud) 

 Macrotomia ecnioides (bud) 

 Papaver sp. (bud) 

 If Pitylenciius convallariae Sturhan & Friedman, 1965.. 

 Convallaria majalis (bulb) 



Ditylenchus destructor Thorne , 19A5 



Helenium sp. (root) 

 Thalictrum sp. (root) 

 * Ditylenchus dipsaci (Kuhn, 1857) Filipjev, 1936.... 

 Allium sativum (garlic) root) 

 Narcissus sp. (bulb) 



Ueterodera avenae Wollenweber, 1924 



Soil with aircraft 



Soil with automobile and tractor 



Soil with Huscari commons um (waterhyacinth) 



Soil with propagative material; 



( Calluna vulgaris , Cycas sp. , Uianthus 

 caryopnyllu s, Lavandula sp.. Pelargonium sp.. 

 Phlox sp. , Pinus parvif lora . Salvia sp. , 

 Thymus sp . , Trifolium repens cv . ) 

 Soil with shoes 

 Soil witn stores: 



( Brassica rapa , Daucus carota var. sativa. 

 Solan um tuberosum ) 



Ueterodera crucif erae Franklin, 1945 



Soil with stores; 

 ( Beta vulgaris ) 



Heterodera fici Klrjanova, 1954 



Soil with propagative material; 

 ( Ficus carica ) 



*Heterodera galeopsidis Goffart, 1936 



Soil with automobile and tractor 

 Soil with propagative material; 

 ( Salvia sp . ) 



Heterodera humuli Filipjev, 1934 



Soil with propagative material; 

 ( Humulus lupulus , Humulus sp . ) 



*Ueterodera oryzae Luc & Berdon, 1961 



Soil with cargo 



Soil with Uryza sativa (rice plant) 



Soil with vehicles 



Heterodera punctata Thorne, 1928 



Soil 



Soil with automobile and tractor 



Soil with propagative material; 



( Thymus sp . , Tripollum repen s cv . and 

 unidentified plants) 

 Soil with stores; 



( Daucus carota var. sativa, Solanum tuberosum ) 

 Soil with shoes 

 Soil with Solanum tuberosum (potato) 



*Germany, *Netherlands. 



Eng land , Ge rmany , 

 Japan, Netherlands. 



16 



England, *Netherlands. 



Germany 



England , Netherlands . . 



♦Australia, Mexico. 



Austria, Belgium 

 England, Germany, 

 Ireland, Italy, Japan 

 Scotland, Spain. 



31 



England. 

 Italy... 



England , Europe 

 (country-?), *France, 

 *Sweden. 



England, Germany 



Belgium, England, 

 Europe (country-?), 

 Finland, France, 

 Germany, Ireland, 

 Poland, Switzerland. 



12 



12 



Calif. , N. J. 



Calif. , N. J. , Oreg. 

 Wash. 



Calif. 

 N. J. 



Ariz. , N. J. 



Calif., 111. , N. Y. 

 Pa., Va. , Wash. 



Oreg., Wash. 



111. , N. J. 

 Ala., Calif. 



Minn. , N. C. , N. Y. 

 Oreg. , Pa. , Tex. , 

 Va., Wash. 



*First from country 

 //First interception 



83 



