264759
Host Plants The host plants include the following , listed by genus : Controls Organic Controls The soil dwelling grubs can be controlled using parasitic nematode s , for example Steinernema kraussei and Heterorhabditis bacteriophora , which can be bought from some garden centres and by mail order .
 None
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 None