digitaria

Mesotrione is a selective triketone herbicide

PPO-IN-18 (Compound g13) is an inhibitor of protoporphyrinogen oxidase (PPO) and effectively inhibits Echinochloa crus-galli PPO (EcPPO) with an IC50 of 0.109 μM. It demonstrates herbicidal activity against E. crus-galli, Digitaria sanguinalis, Setaria faberi, Ipomoea nil, Chenopodium quinoa, and Abutilon theophrasti, with no significant crop toxicity at application rates of 150-300 g ai/ha.

TKL-IN-1 (compound 7r) serves as an inhibitor of transketolase (Transketolase) and can be utilized as an herbicide. This compound effectively hampers the growth of Digitaria sanguinalis (Ds) and Amaranthus retroflexus (Ar).

NtPPO-IN-1 (Compound A4) is an inhibitor of Nicotiana tabacum PPO (NtPPO) with a Ki of 9.05 nM. It exhibits herbicidal activity against Setaria viridis, Echinochloa crus-galli, Digitaria sanguinalis, Amaranthus retroflexus, Abutilon theophrasti, and Portulaca oleracea, causing 30-50% damage to corn and rice at 150 g a.i./ha.

Transketolase-IN-5 (compound 6ba) is an inhibitor of transketolase. It exhibits herbicidal activity against Amaranthus retroflexus, Setaria viridis, and Digitaria sanguinalis.

Herbicidal agent 3 (compound 7A) exhibits herbicidal activity against large crabgrass (Digitaria sanguinalis) and redroot pigweed (Amaranthus retroflexus) at a dosage of 90g ai/ha. It also inhibits the enzyme activity of green foxtail (Setaria viridis) TKL (SvTKL), with an IC50 value of 0.740 mg/L.

PPO-IN-13 (compound B16) is a potent inhibitor of protoporphyrinogen IX oxidase (PPO), with a Ki of 32.14 nM. At a concentration of 37.5 g a.i./ha, PPO-IN-13 demonstrates broad-spectrum and excellent herbicidal efficacy against Echinochloa crusgalli, Digitaria sanguinalis, Setaria faberii, Abutilon juncea, Amaranthus retroflexus, and Portulaca oleracea.

TKL-IN-2 (Compound 7m) is a TKL inhibitor with an IC50 of 0.11 mg/L against SvTKL. It exhibits excellent herbicidal activity against Digitaria sanguinalis and Amaranthus retroflexus, while being safe for corn, wheat, soybean, and cotton. TKL-IN-2 is suitable for research in weed control in crop fields.

Herbicidal agent 11 (Compound 8a) is a herbicide. This agent exhibits significant post-emergence herbicidal activity against monocotyledonous weed Echinochloa crusgalli, effectively inhibiting its stem and root growth, while maintaining good crop selectivity for wheat, corn, and rapeseed. It also effectively suppresses Digitaria sanguinalis, Eclipta prostrata, and Eleusine indica. Herbicidal agent 11 is suitable for herbicide development.

Transketolase-IN-2 is a potent inhibitor of Transketolase, demonstrating significant inhibitory effects on Digitaria sanguinalis and Amaranthus retroflexus, with over 90% inhibition at 200 mg/L and approximately 80% at 100 mg/L. This compound is relevant for research in weed control.

Transketolase-IN-3, a potent inhibitor of transketolase (TK), exhibits herbicidal activity by effectively suppressing Digitaria sanguinalis (DS) and Amaranthus retroflexus (AR). This compound holds potential for herbicide research applications [1].