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Table 4 Antimicrobial sensitive test (Zone of inhibition in mm diameter) for Artemisia annua and Artemisia absinthium for petroleum ether and ethyl acetate extract

From: Phytochemical analysis and anti-microbial activities of Artemisia spp. and rapid isolation methods of artemisinin

Test strains

Zone of inhibition(mm) for Plant extract

Positive control (IZ = mm)

A.ah

A.ap

A.abe

TET

CIP

ERY

AMp

SXT

CHL

OX

DA

P

Hospital acquired A. baumannii

34.00

15.00

35.00

21.00

16.00

no

no

–

–

–

–

no

E. Coli ATCC 25,922 T

19.67

12

15.67

24.00

35.00

–

21.00

23.00

22.00

–

–

–

Klebsiella pneumoniae ATCC1053T

3.00

 < 3.00

5.00

25.00

30.00

–

23.00

–

27.00

–

–

–

Salmonella enteritidis ATCC13076T

17.00

18.00

20.00

25.00

32.00

–

23.00

23.00

25.00

–

–

–

Shigella boydii ATCC1233 T

no

no

no

35.00

40.00

–

25.00

27.00

27.00

–

–

–

S.aureus ATCC 25923 T

12.67

17.5

20.33

–

–

24.00

–

20.00

20.00

25.00

25.00

40.00

  1. A.ah- Artemisia annua n-hexane extract, A.ap—Artemisia annua petroleum ether extract and A. abe- Artemisia absinthium ethyl acetate extract