Trifluralin: Difference between revisions

Latest revision as of 11:17, 15 February 2025

Trifluralin[edit]

Trifluralin is a widely used herbicide that belongs to the class of dinitroaniline compounds. It is primarily used to control annual grasses and broadleaf weeds in a variety of crops. Trifluralin is applied to the soil and works by inhibiting root development in germinating seeds.

Chemical Properties[edit]

Trifluralin is a yellow-orange crystalline solid with a chemical formula of C₁₃H₁₆F₃N₃O₄. It is relatively insoluble in water but soluble in organic solvents. The compound is known for its stability in the environment, which contributes to its effectiveness as a pre-emergent herbicide.

Mode of Action[edit]

Trifluralin acts by disrupting the process of cell division in plant roots. It inhibits the formation of microtubules, which are essential for mitosis. This disruption prevents the proper development of the root system, leading to the death of the germinating weed seeds.

Applications[edit]

Trifluralin is used in a variety of agricultural settings, including the cultivation of cotton, soybeans, vegetables, and ornamental plants. It is typically applied before the planting of crops to prevent the emergence of weeds that compete for nutrients and water.

Environmental Impact[edit]

While trifluralin is effective in controlling weeds, it has raised concerns regarding its environmental impact. The compound is persistent in soil and can potentially leach into water bodies, affecting aquatic life. Its use is regulated in many countries to minimize environmental risks.

Safety and Handling[edit]

When handling trifluralin, it is important to follow safety guidelines to prevent exposure. Protective clothing, gloves, and masks should be worn to avoid skin contact and inhalation. Proper storage and disposal of trifluralin are also crucial to prevent environmental contamination.

Related Pages[edit]

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-'''Trifluralin''' is a widely used [[herbicide]] that belongs to the dinitroaniline chemical family. It is primarily used to control [[weed]] growth in various crops, including [[cotton]], [[soybeans]], and [[sunflowers]]. Trifluralin is a selective, pre-emergence herbicide, meaning it is applied to the soil before the weeds emerge.
+== Trifluralin ==
-==Chemical Properties==
+[[File:Trifluralin_crystals.jpg|thumb|right|Crystals of Trifluralin]]
-Trifluralin is a yellow-orange crystalline solid with a slight, aromatic odor. It is not soluble in water and has a low volatility. The chemical formula for trifluralin is C13H16F3N3O4.
-==Mode of Action==
+'''Trifluralin''' is a widely used [[herbicide]] that belongs to the class of [[dinitroaniline]] compounds. It is primarily used to control annual grasses and broadleaf weeds in a variety of crops. Trifluralin is applied to the soil and works by inhibiting root development in germinating seeds.
-Trifluralin works by inhibiting the growth of weed seedlings by interfering with [[cell division]] in the newly forming root tips. This prevents the weeds from developing a root system, thus killing them before they can emerge from the soil and compete with the crop.
-==Health Effects==
+== Chemical Properties ==
-Exposure to trifluralin can cause irritation to the eyes, skin, and respiratory tract. Long-term exposure can lead to more serious health effects, including damage to the liver and kidneys. Trifluralin is classified as a possible human carcinogen by the [[Environmental Protection Agency]] (EPA).
-==Environmental Impact==
+Trifluralin is a yellow-orange crystalline solid with a chemical formula of C<sub>13</sub>H<sub>16</sub>F<sub>3</sub>N<sub>3</sub>O<sub>4</sub>. It is relatively insoluble in water but soluble in organic solvents. The compound is known for its stability in the environment, which contributes to its effectiveness as a pre-emergent herbicide.
-Trifluralin is moderately persistent in the environment and can leach into groundwater. It is highly toxic to aquatic organisms and can have negative impacts on non-target species.
-==Regulation==
+== Mode of Action ==
-In the United States, trifluralin is regulated by the EPA under the [[Federal Insecticide, Fungicide, and Rodenticide Act]] (FIFRA). It is classified as a Restricted Use Pesticide (RUP), meaning it can only be used by certified applicators.
-==References==
+Trifluralin acts by disrupting the process of [[cell division]] in plant roots. It inhibits the formation of microtubules, which are essential for [[mitosis]]. This disruption prevents the proper development of the root system, leading to the death of the germinating weed seeds.
-<references />
+== Applications ==
+Trifluralin is used in a variety of agricultural settings, including the cultivation of [[cotton]], [[soybeans]], [[vegetables]], and [[ornamental plants]]. It is typically applied before the planting of crops to prevent the emergence of weeds that compete for nutrients and water.
+== Environmental Impact ==
+While trifluralin is effective in controlling weeds, it has raised concerns regarding its environmental impact. The compound is persistent in soil and can potentially leach into water bodies, affecting aquatic life. Its use is regulated in many countries to minimize environmental risks.
+== Safety and Handling ==
+When handling trifluralin, it is important to follow safety guidelines to prevent exposure. Protective clothing, gloves, and masks should be worn to avoid skin contact and inhalation. Proper storage and disposal of trifluralin are also crucial to prevent environmental contamination.
+== Related Pages ==
+* [[Herbicide]]
+* [[Dinitroaniline]]
+* [[Weed control]]
+* [[Pesticide regulation]]
 [[Category:Herbicides]]
-[[Category:Chemical compounds]]
+[[Category:Agricultural chemicals]]
-[[Category:Environmental science]]
-[[Category:Toxicology]]
-[[Category:Public health]]
-{{chemistry-stub}}
-{{medicine-stub}}