Extraction solvent Eucalyptus camaldulensis extracts Eucalyptus camaldulensis E. oil Conidial germination Conidia recount Conidial germination Conidia recount Part used Germination pattern Sporulation No of spores/10μl Concentration Germination pattern Germination % Sporulation No of spores/10μl Ethanol Leaf Mostly unipolar sometime bipolar +++ 87-173 0.5% Mostly unipolar, nominal bipolar 28.2 +++ 5-57 Flower Buds Mostly unipolar sometime bipolar + 24-83 1% Mostly unipolar, nominal bipolar 19.45 +++ 2-10 Bark Mostly unipolar sometime bipolar +++ 96-204 2.5% Mostly unipolar, nominal bipolar 18.65 +++ 6-23 Methanol Leaf Mostly unipolar sometime bipolar ++ 75-170 5% Mostly unipolar, nominal bipolar 17.45 +++ 1-13 Flower Buds Mostly unipolar sometime bipolar + 54-155 7.5% Mostly unipolar, nominal bipolar 15.85 ++ 2-8 Bark Mostly unipolar sometime bipolar +++ 80-183 10% Mostly unipolar, nominal bipolar 11.19 ++ 1-2 Water Leaf Mostly unipolar sometime bipolar +++ 115-192 15% Mostly unipolar, nominal bipolar 10.86 ++ 1-3 Flower Buds Mostly unipolar sometime bipolar +++ 81-115 50% Mostly unipolar, nominal bipolar 8.92 + 0 Bark Mostly unipolar sometime bipolar +++ 128-262 100% Mostly unipolar, nominal bipolar 0.06 - 0 Control Ethanol Methanol Water Mostly unipolar sometime bipolar Mostly unipolar sometime bipolar Mostly unipolar sometime bipolar +++ +++ ++++ 101-190 73-178 171-275 DMSO Mostly unipolar, nominal bipolar 75.04 ++++ 20-84

Table 3: Data on Sporulation and conidial germination of Bipolaris sorokiniana treated with eucalyptus sps treatments.