rodi variety is one of the most sought after in rural areas when it comes to farmers' domestic use.
Weeds targeted in the survey include common sowthistle, fleabane, wild turnip, African turnip weed, wild oats, feathertop Rhodes grass, awnless
barnyard grass, sweet summer grass, liverseed grass, windmill grass, annual ryegrass, wild oats and Brassica species.
In a study of disomic addition lines of group 2 chromosome in Chinese spring (awnless
) showed awned phenotype (Dvorak 1980; Friebe et al.1999).
Sessile spikelet, callus glabrous, glume spinulose, and awnless
. Microscopical characters Trichomes and oil cells are present, and thin fibres, irregular cell structures, and yellow-brown cells are present.
Pedicelled spikelet of the penultimate pair developed, male, 3-4.5 x 0.1-0.2 mm long, lanceolate, awnless
, with 3 stamens, anthers 1-1.5 mm long.
Usually a mixture of two cool-season grass taxa was seeded in each field, the most important species planted being Agrostis gigantea (red top), Bromus inermis (awnless
brome), Dactylis glomerata (orchard grass), Festuca arundinacea (tall fescue), and Poa pratensis (bluegrass).
Pistillate scale apices: awnless
or short-awned (0), long-awned (1).
Bowers is an awnless
six-rowed barley developed by the Michigan Agricultural Experiment Station and released in 1979.
Glyphosate resistance had already been confirmed in populations of awnless
barnyard grass in NSW in 2007 and annual ryegrass in Victoria in 1996.
Along with Canada goldenrod, the Eurasian, cool-season grasses were important components of the successional old-field with Phleum pratense (timothy), Bromus inermis (awnless
brome), and Poa pratensis (Kentucky bluegrass) being the most common.
The rogued variant plants were taller in height (10-15 cm) or were awnless
with red chaff.