12261
E . citriodora extract at final concentration of 0 . 25 , 0 . 50 and 1 . 0 mu l / ml was supplemented with the diet and the flies were allowed to feed for 21days .
 None
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: Chemical 
Text: {0} 
Answer:
 None