Hvh.pdr May 2026

In agricultural and environmental management, these reports are critical for tracking the application of volatile substances that risk off-target movement and damage to surrounding crops. Context and Regulatory Background

The exact date and hour (using 24-hour military time) the application started and ended. HVH.pdr

Certain herbicides, specifically those containing at least 6.5% dicamba active ingredient, are classified as HVHs. Their high volatility means they can emit vapors that cause serious injury to non-target plants, especially when applied at temperatures near or exceeding Their high volatility means they can emit vapors

Reports often require noting temperature and growth stages of nearby plants to mitigate the risk of off-target vapor movement. Alternative Interpretations In agricultural and environmental management

A Product Quality Deficiency Report (PQDR) is a standard document used in logistics to report defective materials. HVH - Dicamba - Indiana State Chemist