Paraquat is a very toxic herbicide used to kill the weeds and other plants. Although the effects that are acutely triggered by paraquat poisoning have been proven but new research suggests that exposure for long periods of time to paraquat could raise the likelihood of Parkinson's disease. Parkinson's disease, a chronic neurological condition, is characterised by tremors and loss in mobility. Parkinson's is a chronic neurological condition that has no cure and may cause debilitating symptoms.
Paraquat is applied annually to eliminate weeds and invasive plants before or after harvest in several crops including soybeans, corn, and cotton. Paraquat is also used as a desiccant as well as a defoliant in various crops. It is a non-selective herbicide for contact it is also used to terminate crops and provides fast killing of vegetation by the immediate contact and transfer within the plant. Paraquat is an effective tool to protect crops. There are no alternative options available right now. Paraquat products can only be used by pesticide applicators who have been certified as they are considered Restricted Use Products. Whenever you wish for a knockout post about paraquat, look at more info.
Although the United States Environmental Protection Agency (EPA) examines pesticide registrations on a regular basis, it has taken an active approach and made sure that Paraquat is used in accordance with the label. The EPA has launched a safety awareness campaign. Other steps have been implemented to improve the labeling of products, as well as updates to product packaging that ensure safe and proper use of the product, that previously led to poisoning and deaths. Additional training specifically tailored for applicators that wish to purchase or use paraquat was given to ensure the correct use of this herbicide.
The U.S. EPA is proposing new measures to reduce risks associated with paraquat in order to safeguard the health of humans and the environment. These measures include:
Prohibiting aerial applications for any use and locations other than cotton desiccation.
It is prohibited to use pressurized handguns or backpack sprayer application methods on the label.
Limit the maximum application rate to 1 lb per acres
If the treatment area over a 24-hour period exceeds 80 acres, enclosed cabs are required.
The requirement for enclosed cabs or PF10 respirators if the area that is treated during a 24-hour period is less than or equal to 80 acres.
A residential area drift buffer as well as a seven-day restriction on entry interval (REI) to prevent the desiccation of cotton.
All uses and crops other than cotton desiccation require a 48-hour REI
The addition of a mandatory spray drift management label language.
U.S. EPA proposes to allow truck drivers who are not certified applicators to transport paraquat when certain conditions are fulfilled.
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