Question

a plant has twisted, curled leaves and the damage appears first in new growth. what is a likely cause? magnesium deficiency animal grazing herbicide exposure overwatering

Explanation:

• Magnesium deficiency typically causes yellowing between leaf veins (not twisted/curled leaves).
• Animal grazing would show physical damage like bites or tears, not specific leaf - twisting patterns.
• Overwatering usually leads to root rot symptoms (e.g., wilting, yellowing) rather than twisted/curled leaves in new growth.
• Herbicide exposure can cause distorted growth, especially in new leaves (twisted, curled), as it disrupts plant cell growth and division.

Answer:

Herbicide exposure