atrazine

Atrazine (Oleogesaprim) is an herbicide that does not occur naturally,and is a selective triazine herbicide. Atrazine (Oleogesaprim) is also a potent endocrine disruptor.

Atrazine-3-mercaptopropanoic acid, a hapten, has an IC50 value of 7.5 ng mL for polyclonal antibody (PcAb) 1 when coated with the compound [1].

Atrazine mercapturate is a major, glutathione-derived metabolite of atrazine , an herbicide that is effective in controlling a broad range of weeds. Atrazine has been reported to cause cancer in certain laboratory animals, have diverse effects on the reproductive system in animals and humans, and disrupt the normal function of the endocrine system. Atrazine mercapturate is readily measured in urine samples.

Atrazine-desisopropyl-d5 (ethylamino-d5) is a deuterated compound of Atrazine-desisopropyl. Atrazine-desisopropyl has a CAS number of 1007-28-9.

Isoxaflutole (RP-201772) is a low toxic herbicide and has been marketed as a substitute for atrazine.

τ-Fluvalinate is a pyrethroid acaricide.1It induces tail currents in Western honeybee (A. mellifera) voltage-gated sodium channels (AmNav1) expressed inXenopusoocytes (EC50= 60 nM). It also induces tail currents in honeybee parasitic Varroa mite (V. destructor) Nav1 channels (VdNav1) expressed inXenopusoocytes (EC50= 160 nM) with a faster tail current decay than that of AmNav1 channels. Topical application of τ-fluvalinate (2 μl) in combination with coumaphos , atrazine , 2,4-DMPF, chlorpyrifos , and chlorothalonil does not affect honeybee queen mass, egg-laying patterns, or the mass of daughter worker bees at emergence.2Formulations containing τ-fluvalinate have been used to control Varroa mites in beehives. 1.Gosselin-Badaroudine, P., and Chahine, M.Biophysical characterization of the Varroa destructor NaV1 sodium channel and its affinity for τ-fluvalinate insecticideFASEB J.31(7)3066-3071(2017) 2.McAfee, A.Honey bee queen health is unaffected by contact exposure to pesticides commonly found in beeswaxSci. Rep.11(1)15151(2021)

Amicarbazone (BAY-MKH3586; BAY314666) is a potent PSII inhibitor, disrupting photosynthetic electron transport by binding to the Qb domain of photosystem II. This broad-spectrum herbicide is effective through foliar and root application, showcasing rapid absorption and translocation. However, its effectiveness can be compromised by common PSII inhibitor resistance. With an IC50 value indicating high potency, amicarbazone leads to chlorosis, stunted growth, tissue necrosis, and death in sensitive plants. Despite these severe effects, it exhibits good selectivity and outperforms atrazine as a herbicide, allowing for its application at lower doses compared to traditional photosynthetic inhibitors.