Fig. 2From: Effect of high-temperature extracted plant material fume against southern cowpea weevil (Callosobruchus chinensis L.) (Coleoptera: Bruchidae) as a non-chemical novel fumigation techniqueThe percentage content of CO2 and O2 yield in the test jar after the high-temperature dry heat extraction of volatiles from four different types of plant leaves (mean ± SD)Back to article page