Question

Glyphosate is a

• A. Weedicide
• B. Piscicide
• C. Insecticide
• D. Nematicide

Hint:

Any chemical compound ending in "-glyphosate" or designed to target plant-specific metabolic pathways is classified as a weedicide or herbicide.

Answer 1

The Correct Option is A

Step 1: Understanding the Concept:
Chemical compounds used to control pests, weeds, or unwanted aquatic organisms are classified based on their target organism (e.g., weedicides for plants, piscicides for fish, insecticides for insects).

Step 2: Detailed Explanation:
Glyphosate (N-(phosphonomethyl)glycine) is a widely used systemic, broad-spectrum herbicide.
It is absorbed through the foliage of plants and works by inhibiting the shikimic acid pathway, preventing the synthesis of essential aromatic amino acids.
Since its target is primarily terrestrial and aquatic weed species, it is classified as a weedicide (or herbicide).
It does not target fish, insects, or nematodes as its primary mode of chemical action.

Step 3: Final Answer:
Glyphosate is a weedicide.