Tolpyralate is a selective post-emergence herbicide and corn Herbicide. Tolpyralate inhibits 4-HPPD. Tolpyralate exhibits herbicidal activity against a variety of weeds, including the glyphosate-resistant weed Amaranthus tuberculatus [1].
In Vitro, Tolpyralate (30-50 g a.i./ha) provides 81-100% control efficacy against most annual grassy and broadleaf weeds in field-grown corn, and only exhibits moderate control efficacy (52-63%) against Ipomoea hederacea[1].
References:
[1]. Tsukamoto M, et al. Discovery and structure optimization of a novel corn herbicide, tolpyralate. J Pestic Sci. 2021;46(2):152-159.
In Vitro, Tolpyralate (30-50 g a.i./ha) provides 81-100% control efficacy against most annual grassy and broadleaf weeds in field-grown corn, and only exhibits moderate control efficacy (52-63%) against Ipomoea hederacea[1].
References:
[1]. Tsukamoto M, et al. Discovery and structure optimization of a novel corn herbicide, tolpyralate. J Pestic Sci. 2021;46(2):152-159.