Herbicide-resistant sunflower plants and methods of use

Herbicide-resistant sunflower plants and methods of use

  • CN 101,657,090 B
  • Filed: 12/11/2007
  • Issued: 04/15/2015
  • Est. Priority Date: 12/12/2006
  • Status: Active Grant
First Claim
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1. near sunflower plants, control the method for weeds, described method comprises:

  • A () provides and is selected from following sunflower plants;

    I () is as the sunflower plants of the offspring of strain MUT31;

    (ii) as the mutant of strain MUT31 or the sunflower plants of recombinant chou;

    With(iii) as the sunflower plants of the offspring of the plant of (i) or (ii);

    WithB () uses the imidazolinone herbicide of significant quantity to described weeds and described sunflower plants, thus control described weeds,Wherein said sunflower plants comprises MUT31 imidazolinone herbicide tolerance trait and MUT31 proterties and thus imidazolinone resistance weedicide;

    The imidazolinone herbicide tolerance provided by MUT31 proterties does not involve the sudden change in the gene of encode acetohydroxyacid synthase large subunit albumin A HASL1;

    The imidazolinone herbicide tolerance provided by MUT31 proterties can be reduced by Malathion or suppress;

    And described sunflower plants comprises the AHASL gene of at least one herbicide-tolerant further.

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