Question

Name any 5 Commonly used weedicides.

Answer 1

Hint: Weedicides are compounds that are applied to weeds to kill them. They would have no impact on crop plants. They are used to control weeds that enter agricultural fields and compete with the plants/crops, resulting in a direct impact on the crop.

Complete answer:
Weeds are unwanted plants that grow among required harvests and compete with crop plants for light, nutrients, and water, among other things. They populate fields, competing with crops for water, soil supplements, light, and space, reducing crop yields.
The use of weedicides to combat weeds in growing harvests increases yields and ensures the efficient use of water, manures, and plant-security measures such as the spraying of insecticides and fungicides.
1. Atrazine half WP: The full name is Atrazine half WP. ATRAGOLD half is its common name.
2. Trifluralin :48 percent EC is the common name for this drug. Twister 48 percent is its common name.
3. SL Glyphosate
4. Paraquat Dichloride :24 percent SL is the all-encompassing term for this substance. GRAMEX is its proper name.
5. Neem extracts

Additional Information:
Weedicide activity is influenced by both the concept of the weeds and the harvests that they wreak havoc on. Similar types of weeds, for example, occur in kharif crops such as maize and cotton. The weedicide 2,4-D can be used to kill weeds in maize, but it should never be used on cotton, which is extremely sensitive to it.
To control weeds in direct cultivated rice, four weedicides were tested and their efficacy and hand weeding were compared. Among the weed killers. The best weedicides were chosen one 100SC (bispyribac sodium) and Sunstar Gold 60WG (Ethoxysulfuron), with 90.5 and 87.19 percent weed control, respectively.
Weedicides are synthetic chemicals that are sprayed on fields to kill weeds. They will have no effect on crop plants. Weedicides that are commonly used include 2,4-D Ethyl ester, Neem separate, Glyphosate, and others.

Note:
Herbicides are used to keep small plants in check. Weedicides are used to regulate the growth of various types of weeds. Herbicides used as a pre-plant and pre-emergence treatment will control weeds before they emerge from the soil, allowing crops to germinate and grow in a weed-free or low-competition setting during their tender and seedling stages. Herbicide is a drug that is used to destroy plants, while weedicide is a weedkiller.