Pre-emergent biological control agents
    1.
    发明授权
    Pre-emergent biological control agents 有权
    芽前生物防治剂

    公开(公告)号:US06881567B2

    公开(公告)日:2005-04-19

    申请号:US10100569

    申请日:2002-03-15

    IPC分类号: A01N63/00 C12N1/20 A01C1/00

    CPC分类号: A01N63/00 C12N1/20 C12R1/38

    摘要: The present invention provides an isolated biocontrol agent, or a biocontrol composition, comprising, at least one Pseudomonas strain that exhibits weed suppressive activity. Preferably, the biocontrol composition comprises an acceptable medium such as a liquid culture medium, a solid culture medium, a seed coating, pesta, peat prill, vermiculite, clay, starch, wheat straw, or any combination thereof. The biocontrol agent or biocontrol composition may be used to suppress the growth of a weed. The weed may be selected from the group consisting of green foxtail (Setaria viridis [L.] Beauv.), foxtail barley (Hordeum jubatum), crabgrass (Digitaria sanguinalis), annual ryegrass (Lolium rigidum), barnyard grass (Echinochloa crusgalli), yellow foxtail (Setaria glauca), Italian rye grass (Lolium multiflorum), Goose grass (Eleusine indica), and wild oat (Avena fatua). Furthermore, the biocontrol agent or composition may be applied to soil before, during or after planting crops in the soil.

    摘要翻译: 本发明提供了一种分离的生物防治剂或生物防治组合物,其包含至少一种具有杂草抑制活性的假单胞菌属菌株。 优选地,生物防治组合物包括可接受的培养基,例如液体培养基,固体培养基,种子包衣,豌豆,泥炭颗粒,蛭石,粘土,淀粉,麦秆或其任何组合。 生物防治剂或生物防治组合物可用于抑制杂草的生长。 杂草可以选自绿尾草(Setaria viridis [L.] Beauv。),狐尾大麦(Hordeum jubatum),马唐(Digitaria sanguinalis),一年生黑麦草(Lolium rigidum),稗草(Echinochloa crusgalli) 黄狗尾草(Setaria glauca),意大利黑麦草(Lolium multiflorum),鹅草(Eleusine indica)和野燕麦(Avena fatua)。 此外,生物防治剂或组合物可以在土壤中种植作物之前,期间或之后施用于土壤。