Table 1. Effects of the volatile compounds of D. cf. concentrica and artificial mixtures on tested plant pathogenic fungi and oomycete.

	D. cf. concentrica*		Mixture A**		Mixture B
Pathogen	Growth inhibition***	Viability****	Growth inhibition	Viability	Growth inhibition	Viability
Alternaria alternata pathotype tangelo	100.0	-	100.0	-	100.0	-
Alternaria alternata	100.0	-	100.0	-	100.0	-
Aspergillus niger	100.0	-	98.0	+	100.0	-
Botrytis cinerea	100.0	+	100.0	-	100.0	-
Colletotrichum sp.	100.0	+	100.0	+	100.0	-
Coniella sp.	100.0	+	100.0	+	100.0	-
Fusarium euwallaceae	81.60	+	96.96	+	100.0	-
Fusarium mangiferae	100.0	+	100.0	+	100.0	-
Fusarium oxysporum	69.60	+	95.92	+	100.0	-
Lasiodiplodia theobromae	0.0	+	95.0	+	100.0	-
Neoscytalidium dimidiatum	100.0	-	94.0	+	100.0	-
Penicillium digitatum	100.0	-	95.0	+	100.0	-
Phoma tracheiphila	100.0	-	100.0	-	100.0	-
Pythium aphanidermatum	9.60	+	93.33	-	96.67	-
Pythium ultimum	30.80	+	96.67	-	96.67	-
Rhizoctonia solani	100.0	-	98.0	+	100.0	-
Sclerotinia sclerotiorum	100.0	-	100.0	-	100.0	-

* D. cf. concentrica was grown for 6 days on PDB prior to its exposure to test fungi or oomycete.

** The concentration of the mixtures was 1 mL/L air space.

*** Growth inhibition after 6 days was calculated as percentage inhibition compared with that of a control grown under the same conditions in the absence of D. cf. concentrica or mixtures.

**** Viability of the tested fungi or oomycete after 6 days of exposure to D. cf. concentrica or mixtures.