公开(公告)号：US5670450A

公开(公告)日：1997-09-23

申请号：US778028

申请日：1997-01-02

申请人： Donald E. Groth ,  Dearl E. Sanders

发明人： Donald E. Groth ,  Dearl E. Sanders

IPC分类号： A01N25/32 ,  A01N43/50

CPC分类号： A01N25/32

摘要： A previously unsuspected cause of herbicide-induced phytotoxicity in rice is disclosed, as is a successful treatment for the problem. Fungi are responsible for dehalogenating halogenated aromatic herbicides. The dehalogenated aromatic compounds then cause serious injury to growing rice plants. The problem has been overcome by treating the herbicide with a fungicide. When fungal metabolism of the herbicide is thus inhibited, the herbicide is not dehalogenated, and the herbicide does not injure rice plants. In a preferred embodiment, the fungicide iprodione was impregnated onto the herbicide thiobencarb, greatly reducing the induced phytotoxicity of the herbicide thiobencarb, without substantially affecting the desired herbicidal activity of thiobencarb.

摘要翻译： 公开了以前不知道的除草剂诱导的水稻中的植物毒性的原因，成功地解决了这个问题。 真菌负责脱卤卤代芳香除草剂。 脱卤芳香族化合物对生长的水稻植物造成严重的伤害。 通过用杀菌剂处理除草剂已经克服了这个问题。 当除草剂的真菌代谢被抑制时，除草剂不脱卤，除草剂不会损害水稻。 在一个优选的实施方案中，将杀真菌剂异丙肾上腺素浸渍到除草剂硫代碳酸酯上，大大降低了除草剂硫代碳酸盐的诱导的植物毒性，而基本上不影响噻吩的所需除草活性。

公开(公告)号：US20110053777A1

公开(公告)日：2011-03-03

申请号：US12303888

申请日：2006-06-15

申请人： James H. Oard ,  Nengyi Zhang ,  Dearl E. Sanders

发明人： James H. Oard ,  Nengyi Zhang ,  Dearl E. Sanders

IPC分类号： A01N43/52 ,  C07H21/04 ,  C12N15/63 ,  C12N5/10 ,  A01H5/00 ,  A01H1/00 ,  A01N47/34 ,  A01P13/00

CPC分类号： C12N9/88 ,  C12N15/8274 ,  C12N15/8278

摘要： Nucleotide sequences are disclosed that may be used to impart herbicide resistance to green plants. The sources of novel herbicide resistance were originally isolated in mutant Coreopsis plants. Green plants transformed with these sequences are resistant to herbicides that normally inhibit acetolactate synthase (ALS), particularly imidazolinone and sulfonylurea herbicides.

摘要翻译： 公开了可用于赋予绿色植物抗除草剂抗性的核苷酸序列。 新型除草剂抗性的来源最初分离在突变科植物植物中。 用这些序列转化的绿色植物对通常抑制乙酰乳酸合酶（ALS），特别是咪唑啉酮和磺酰脲类除草剂的除草剂具有抗性。