1346
In this study , inhibition of citrus EOs extracted from Vietnamese orange ( Citrus sinensis ) , mandarin ( Citrus reticulata Blanco ) , pomelo ( Citrus grandis Osbeck ) and lime ( Citrus aurantifolia Swingle ) on the growth of plant pathogenic fungi , Mucor hiemalis , Penicillium expansum and Fusarium proliferatum was investigated .
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Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: Chemical 
Text: {0} 
Answer:
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