Bacillus thuringiensis RTI545 compositions and methods of use for benefiting plant growth and controlling plant pests
申请人:FMC Corporation
公开号:US10390535B2
公开(公告)日:2019-08-27
Compositions are provided that include a new Bacillus thuringiensis strain designated RTI545 for use in benefiting plant growth and controlling plant pests. In particular, the RTI545 strain is useful for controlling plant nematode, insect and fungal pests. The compositions include plant seeds coated with the RTI545 strain. The compositions can be applied alone or in combination with other microbial, biological, or chemical insecticides, fungicides, nematicides, bacteriocides, herbicides, plant extracts, plant growth regulators, or fertilizers. In one example, enhanced growth and insect control are provided by delivering at the time of planting a combination of a chemical insecticide such as bifenthrin and a liquid fertilizer to plants or seeds treated with RTI545.
所提供的组合物包括一种新的苏云金芽孢杆菌(Bacillus thuringiensis)菌株,命名为 RTI545,用于促进植物生长和控制植物害虫。特别是,RTI545 菌株可用于控制植物线虫、昆虫和真菌害虫。组合物包括涂有 RTI545 菌株的植物种子。组合物可以单独使用,也可以与其他微生物、生物或化学杀虫剂、杀真菌剂、杀线虫剂、杀菌剂、除草剂、植物提取物、植物生长调节剂或肥料结合使用。在一个例子中,通过在播种时将化学杀虫剂(如联苯菊酯)和液体肥料组合施用到用 RTI545 处理过的植物或种子上,可增强生长和昆虫控制。