grass & grass-lIke Weeds - The Iowa Soybean Association
grass & grass-lIke Weeds - The Iowa Soybean Association
grass & grass-lIke Weeds - The Iowa Soybean Association
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Grass MorpHoloGy<br />
12<br />
Basic structure of <strong>grass</strong> shoot<br />
Collar<br />
Leaf blade<br />
Leaf sheath<br />
ligule types<br />
Close-up of collar region<br />
Midvein<br />
Leaf blade<br />
Ligule<br />
Auricle<br />
Ligule absent Ligule hairy Ligule membranous<br />
Weed IdenTIfICaTIon fIeld GuIde<br />
Sheath
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