AQUATIC PEST CONTROL PRACTICE 95 QUESTIONS WITH CORRECT ANSWERS GRADED A+

AQUATIC PEST CONTROL PRACTICE 95 QUESTIONS WITH CORRECT ANSWERS GRADED A+ (3) What best describes torpedograss? - ANSWER hard, glossy, pointed rhizomes, ring of fine hairs at base of the leaf, rolled leaves with fine hairs on the upper surface, open inflorecence (3) What best distinguishes American frogbit from waterhyacinth? - ANSWER silvery roots and rhizomes and branched leaf veins (3) What best describes hydrilla? - ANSWER leaves in whorls of 4-8 visible coarse teeth on the leaf margin (3) What best describes waterhyacinth? - ANSWER numerous dark colored roots, often purple or black (3) What best describes waterlettuce? - ANSWER rosette of gray/green, densely hairy leaves (3) What plant has round floating leaves that are notches to the center with lobes pointed at the tip? - ANSWER white waterlily