Volatile Oil from Eucalyptus species As Novel Bioherbicides Daizy R. BATISH*, Shalinder KAUR,...
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Volatile Oil from Volatile Oil from Eucalyptus Eucalyptus species As Novel species As Novel Bioherbicides Bioherbicides Daizy R. BATISH *, Shalinder KAUR, Harminder Pal SINGH and Ravinder K. KOHLI Botany Department, Panjab University, Chandigarh
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Transcript of Volatile Oil from Eucalyptus species As Novel Bioherbicides Daizy R. BATISH*, Shalinder KAUR,...
Volatile Oil from Volatile Oil from Eucalyptus Eucalyptus species As Novel Bioherbicidesspecies As Novel Bioherbicides
Daizy R. BATISH*, Shalinder KAUR, Harminder Pal SINGH and Ravinder K.
KOHLIBotany Department, Panjab
University, Chandigarh
Objective of the StudyObjective of the Study
To test Phytotoxicity of eucalypt volatile oils towards
weeds (Echinochloa crus-galli, Parthenium hysterophorus and Cassia occidentalis).
with a view to
choose them for development as a bioherbicide.bioherbicide.
Changes in Injury Changes in Injury LevelLevel
0
20
40
60
80
10021 DAT
r = 0.980
r = 0
.941
Vis
ible
Inju
ry (
%)
Concentration (%)
0 2 4 6 8 10
0
20
40
60
80
1001 DAT
r = 0.991
r = 0.954
E. crus-galli
Vis
ible
Inju
ry (
%)