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 (346):

By Effects:	Controls (2) Inhibitors (13)

Cat. No.	Product Name	Effect	Purity	Chemical Structure

HY-30318

Clofop
Clofop (HCG 004), a once-utilized post-emergence herbicide, was employed to manage annual grasses in various crop fields.

HY-127157

Aspterric acid
Aspterric acid is a carotane compound, which is initially isolated from Aspergillus terreus. Aspterric acid is an inhibitor for pollen development in Arabidopsis thaliana.

HY-W616313

Cyprosulfamide
Cyprosulfamide serves as a herbicide that safeguards plants against salinity stress while promoting vigorous growth, including the development of new tillers and early flowering.

HY-133188R

Imazethapyr (Standard)
Imazethapyr (Standard) is the analytical standard of Imazethapyr. This product is intended for research and analytical applications. Imazethapyr is an imidazolinone herbicide used in crops. Imazethapyr can protect crops from damage by weeds and annual grasses.

HY-168496

Herbicidal agent 8
Herbicidal agent 8 (Compound 9w) targets the auxin indole-3-acetic acid (IAA, IC₅₀=4.389 μM), disrupting the physiological activities of plant cells and eventually causing plant death. Herbicidal agent 8 exhibits herbicidal activity against broadleaf weeds and grass weeds.

HY-154817R

Metobromuron (Standard)
Metobromuron (Standard) is the analytical standard of Metobromuron. This product is intended for research and analytical applications. Metobromuron is a phenylurea derivative used as a herbicide.

HY-B0861R

Cyhalofop-butyl (Standard)
Cyhalofop-butyl (Standard) is the analytical standard of Cyhalofop-butyl. This product is intended for research and analytical applications. Cyhalofop-butyl is a post-emergence herbicide. Cyhalofop-butyl inhibits acetyl-coenzyme A carboxylase (ACCase) biosynthesis.

HY-136372R

Diquat (dibromide hydrate) (Standard)
Diquat (dibromide hydrate) (Standard) is the analytical standard of Diquat (dibromide hydrate). This product is intended for research and analytical applications. Diquat dibromide hydrate is a diazine-like herbicide including two nitrogen atoms.

HY-136690R

Triasulfuron (Standard)
Triasulfuron (Standard) is the analytical standard of Triasulfuron. This product is intended for research and analytical applications. Triasulfuron is a sulfonylurea herbicide. Triasulfuron degrades slowly, with most of the residues remaining in the first 20 cm of the soil surface, but small amounts have been observed to penetrate deeper into the soil (up to 1 m deep).

HY-W328125

Deisopropylatrazine
Deisopropylatrazine, a prevalent herbicide from the triazine class.

HY-W020020

Thifensulfuron-methyl		98.02%
Thifensulfuron-methyl is a sulfonylurea herbicide and mainly used for control of broadleaved weeds in wheat, corn, and soybean fields.

HY-B1871

Metolachlor		98.91%
Metolachlor is a pre-emergent selective, chloroacetanilide herbicide for the control of a variety of annual grass and broad leaf weeds in corn and other crops. Metolachlor is a chiral herbicide consisting of four stereoisomers.

HY-121335

Chlorthal
Chlorthal is a 2-hydroxyisophthalic acid that can be used to synthesize Chlorthal-dimethyl (HY-B2062) herbicide.

HY-116139R

Isoxaflutole (Standard)	Inhibitor
Isoxaflutole (Standard) is the analytical standard of Isoxaflutole. This product is intended for research and analytical applications. Isoxaflutole (Merlin; RP-201772) is a selective herbicide for pre-emergence control of a wide range of important broadleaf and grass weeds in corn and sugarcane. Isoxaflutole is a precursor and delivery vector of diketonitrile (DKN), which is an inhibitor for 4-hydroxyphenylpyruvate dioxygenase (HPPD), leads to a characteristic bleaching of susceptible species.

HY-126922R

Pyraflufen-ethyl (Standard)
Pyraflufen-ethyl (Standard) is the analytical standard of Pyraflufen-ethyl. This product is intended for research and analytical applications. Pyraflufen-ethyl is a phenylpyrazole herbicide for control of annual and perennial broadleaf weeds.

HY-B2042R

Butachlor (Standard)
Butachlor (Standard) is the analytical standard of Butachlor. This product is intended for research and analytical applications. Butachlor is an herbicide of the acetanilide class. Butachlor is used as a selective pre-emergent herbicide.

HY-136357

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

HY-W040286

Cinosulfuron
Cinosulfuron is a selective herbicide with excellent inhibitory activity against a variety of broadleaf weeds and is widely used in crop fields to protect the growth of crops. Cinosulfuron can effectively manage weed problems by inhibiting specific enzyme activity. Cinosulfuron is used in agriculture to increase crop yield and quality and ensure efficient use of farmland.

HY-W014793

Metamitron		99.48%
Metamitron is a pre- and post-emergence herbicide used for the control of broad-leaved weeds and grasses in sugar beet.

HY-B2013R

Fenoxaprop-P-ethyl (Standard)
Fenoxaprop-P-ethyl (Standard) is the analytical standard of Fenoxaprop-P-ethyl. This product is intended for research and analytical applications.

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