Research Article

Chemical Composition of Essential Oils from Six Zanthoxylum Species and Their Repellent Activities against Two Stored-Product Insects

Table 1

Collecting information of the six Zanthoxylum species.

SpeciesDateSample mass (Kg)Essential oil volume (mL)Yield (V/W%)Voucher specimens

Zanthoxylum armatum DC.2015.091.608.480.53BNU-CMH-DuSS-2015-09-02-001
Zanthoxylum dimorphophyllum Hemsl.2015.090.400.520.13BNU-CMH-DuSS-2015-09-02-002
Zanthoxylum dimorphophyllum Hemsl. var. spinifolium Rehder et Wils.2015.090.601.680.28BNU-CMH-DuSS-2015-09-02-003
Zanthoxylum dissitum Hemsl.2015.091.100.550.05BNU-CMH-DuSS-2015-09-02-006
Zanthoxylum piasezkii Maxim.2015.090.522.500.48BNU-CMH-DuSS-2015-09-02-004
Zanthoxylum stenophyllum Hemsl.2015.123.000.600.02BNU-CMH-DuSS-2015-12-02-005