Herbicide

Herbicides refer to the agents that can completely or selectively cause the death of weeds, and they are also known as weed killers. Herbicides are divided into inorganic compound types and organic synthetic types. Herbicides should possess characteristics such as high efficiency, selectivity, and convenience in use. Some herbicides, such as paraquat, can function by inhibiting the photosynthesis of weeds, blocking the photosynthetic electron transfer or inhibiting the synthesis of photosynthetic pigments. Some herbicides, such as naphthalene acetic acid, can interfere with the hormonal balance of plants, leading to abnormal growth and death of weeds. There are also some herbicides that can inhibit plant cell division or amino acid synthesis. Herbicides are widely applied in agricultural farmlands, garden green spaces, along roads and railways, industrial sites, etc., to control weeds, so as to ensure the growth of crops, maintain the landscape environment, and reduce potential safety hazards such as fires^[1]^[2].

References:

[1]. Torra J, et al. Molecular Mechanisms of Herbicide Resistance in Weeds. Genes (Basel). 2022 Nov 3;13(11):2025. [Content Brief]

[2]. Duke SO. Overview of herbicide mechanisms of action. Environ Health Perspect. 1990 Jul;87:263-71. [Content Brief]

Herbicide Related Products (526):

By Effects:	Inhibitors (13) Controls (2) Chemical (1)

Cat. No.	Product Name	Effect	Purity	Chemical Structure

HY-B2042R

Butachlor (Standard)
Butachlor (Standard) is the analytical standard of Butachlor. This product is intended for research and analytical applications. Butachlor is defined as a commonly used acetanilide herbicide that exhibits varying levels of chronic toxicity to microalgae and acute toxicity to aquatic organisms. Butachlor butachlor adversely affected the normal reproductive success of zebrafish.

HY-136357

Tribenuron
Tribenuron, a slow acting sulfonylurea herbicide, controls broadleaf weed.

HY-W151441

Iprymidam
Iprymidam is a pyrimidinediamine herbicide that can be used for weed control. Iprymidam has a good control effect on annual broad-leaved weeds.

HY-W748338

Flumiclorac-pentyl
Flumiclorac-pentyl is a herbicide and NtPPO inhibitor, with a K_i value of 46.02 nM against NtPPO. Flumiclorac-pentyl exhibits herbicidal activity against Abutilon theophrasti, Amaranthus retroflexus, Portulaca oleracea, Setaria viridis, Digitaria sanguinalis and Echinochloa crusgalli.

HY-138276

Quizalofop-p-tefuryl
Quizalofop-p-tefuryl is an aryloxyphenoxypropionate herbicide. Quizalofop-p-tefuryl exhibits medium-high persistence in distilled water.

HY-N14534

Dihydrobisdechlorogeodin
Dihydrobisdechlorogeodin is found in the strain of Chrysosporium sp. FO-4712 and it can be used as a herbicide.

HY-170795

AtHPPD-IN-1
AtHPPD-IN-1 (Compound III-15) is an HPPD inhibitor and herbicide with high safety for peanuts. AtHPPD-IN-1 has IC₅₀ of 12 nM for Arabidopsis thaliana HPPD.

HY-W014871

2-(3-Chlorophenoxy)propionic acid
2-(3-Chlorophenoxy) propionic acid is a phenoxy acid herbicide. 2-(3-Chlorophenoxy) propionic acid is used for weeding in agriculture.

HY-W040206R

Diflufenican (Standard)
Diflufenican (Standard) is the analytical standard of Diflufenican. This product is intended for research and analytical applications. Diflufenican is a contact, selective herbicide used to specifically control some broad leaved weeds.

HY-129792R

Thiobencarb (Standard)
Thiobencarb (Standard) is the analytical standard of Thiobencarb. This product is intended for research and analytical applications. Thiobencarb is an herbicide, can reduce growth, photosynthetic activity, and amount of rieske iron-sulfur protein in the diatom Thalassiosira pseudonana.

HY-150033

Sorgoleone
Sorgoleone is a photosystem II inhibitor found in sorghum. Sorgoleone binds to the Q_B niche of the D1 protein, inhibits photosynthetic electron transport, and does not affect photosystem I reactions. Sorgoleone reduces radicle elongation and stunts growth. Sorgoleone inhibits CO₂-dependent oxygen evolution, photosynthetic O₂ evolution, and mitochondrial respiration. Sorgoleone can be used as a herbicide.

HY-12464R

Butafenacil (Standard)
Butafenacil (Standard) is the analytical standard of Butafenacil. This product is intended for research and analytical applications. Butafenacil (WC-9717; CGA-276854) is an herbicide that inhibits protoporphyrinogen oxidase.

HY-185138

Herbicidal agent 14
Herbicidal agent 14 (compound 17) is a herbicide with an excellent herbicidal effect when controlling broadleaf weeds before/after emergence.

HY-W874850

Fluorodifen
Fluorodifen is a selective herbicide with the activity of inhibiting weed growth. Fluorodifen can effectively control the growth of various annual and perennial broadleaf weeds and some grass weeds, and is widely used in the field management of various crops. By acting on the photosynthesis of plants and the regulation of their growth hormones, Fluorodifen ensures the healthy growth and harvest of crops.

HY-N14324

Hydranthomycin
Hydranthomycin is an antibiotic. Hydranthomycin has moderate antifungal activity, and the MIC of Pyricularia oryzae is 25 μg/mL. Hydranthomycin inhibits the growth of Euglena gracilis and has herbicidal activity.

HY-W721329

Terbuchlor
Terbuchlor (MON-0358) is an agricultural herbicide.

HY-W726600

Florpyrauxifen-benzyl
Florpyrauxifen-benzyl is an auxin herbicide. Florpyrauxifen-benzyl is promising for research of agricultural weeds, such as Echinochloa crusgalli in rice paddies.

HY-170401

Antibacterial agent 260
Antibacterial agent 260 (Compound 4r) exhibits board-spectrum antibacterial activity, inhibits P. aeruginosa and S. aureus with MIC of 0.0076 μM. Antibacterial agent 260 acts as a herbicidal agent, that inhibits the root- and stem-growth of Raphanus sativus L. (radish seed).

HY-136369R

Ethofumesate (Standard)
Ethofumesate (Standard) is the analytical standard of Ethofumesate. This product is intended for research and analytical applications. Ethofumesate, a chiral herbicide, acts by inhibiting mitosis and reducing photosynthesis and plant respiration.

HY-118126R

Mecoprop (Standard)
Mecoprop (Standard) is the analytical standard of Mecoprop. This product is intended for research and analytical applications. Mecoprop is a herbicide.

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