Although crabgrass is not an important rice weed, quinclorac is used in rice systems for control of other weeds, and resistance to it has been reported in Echinochloa
species of rice in California (Yasuor et al.
Weeds, including three weeds, Malva neglecta, Echinochloa
crus-galli and Sorghum halepense
colonum 381 Ischaemum intermedium 382 Leersia hexandra 383 Leptochloa chinensis 384 Ottochloa sp.
For example, channel millet, Echinochloa
turneriana--which is relatively large seeded--grows in the wake of cyclone-related floods in the Channel Country of south-west Queensland.
Atrazine adsorption and control of Echinochloa
in Australian soils.
Imbibed water quantity, stratification, light and harvest time have also been found to affect seed germination in the dune-building grass Leymus arenarius (L) Hocht  and Echinochloa
crus-galli (L) [P.
Grasses occurring in the meadow include Echinochloa
muricata, Leersia virginica, and Phalaris arundinacea.
Remaining high IF species were supplied from erosion control efforts, for example Medicago sativa and Echinochloa
crus-galli, which were seeded onto the top of the banks following construction.
2010) who found that the species Amaranthus retroflexus, Chenopodium album, Digitaria sanguinalis, Echinochloa
crus-galli, Setaria viridis and Sinapis arvensis are hindered by the presence of Glomus mosseae, Glomus coronatum and Glomus intraradices mycorrhizal fungi.
Larvae of Chaetopsis fulvifrons (Macquart) were found in tunnels of Ostrinia nubilalis (Hubner) (Lepidoptera: Crambidae) within corn stalks in Texas (Knutson 1987), and from barnyard grass, Echinochloa
In addition to nuts, barnyard grass/millet (Echinochloa
) is another candidate, as Echinochloa
seeds have been recovered from other Jomon sites.
X Eclipta prostrata X X X X Echinochloa
colona X Echinochloa
muricata X Echinodorus beteroi X Eleocharis austrotexana X Eleocharis interstincta X X Eleocharis parvula X X Eleocharis sp.
Summary presented at FAO Workshop on Echinochloa
crus-galli, Eleusine indica, Lolium multiflorum and Zea mays grew better in the fumigated soil (Table 1).
Other important taxa included Echinochloa