2026 Pesticide Applicator Practice Test: Complete General Standards SP39-W Prep

Net-veined leaves indicate broadleaf weeds. These plants are dicots and show a network of veins that branch and form a web-like pattern across the leaf. In contrast, grasses and grass-like plants are monocots with parallel veins running from base to tip, and mosses don’t have true leaves with veins at all. So a net-veined leaf is a hallmark of broadleaf weeds.