Right-of-Way Category 6 Iowa Commercial Pesticide Application Manual exam with answers

Right-of-Way Category 6 Iowa
Commercial Pesticide
Application Manual exam with
answers

easily controlled - CORRECT ANSWERS ✔✔Once seeds have
germinated and the plants have emerged above the soil surface,
weeds are in the seedling stage. pg.13


asian honeysuckle - CORRECT ANSWERS ✔✔( ) invasive shrub in
woodlands. pg.15


common buckthorn - CORRECT ANSWERS ✔✔( ) is the only tree
on the state's noxious weed list. pg.15


Poison ivy and Oriental bittersweets - CORRECT ANSWERS ✔✔( )
are examples of woody vines. pg.15


Postemergence (foliar applied) - CORRECT ANSWERS ✔✔the most
common used herbicides for right-of way situations are ( ) chemicals.
pg.17

, ALS-inhibitors - CORRECT ANSWERS ✔✔( ) are a group of
herbicides used for selective broadleaf weed control in right-of-ways.
pg.18


Growth regulator herbicides (also called synthetic auxins) -
CORRECT ANSWERS ✔✔( ) are used primarily for broadleaf weed
control. pg.19


the EPSPS inhibitor herbicide, glyphosate, - CORRECT ANSWERS
✔✔( ) is a common herbicide used for nonselective vegetation
control. pg.19


herbicide resistance - CORRECT ANSWERS ✔✔( ) is the ability of a
weed species that was once effectively controlled by a herbicide to
survive spray concentration that where previously effective. pg.20


Foliar sprays - CORRECT ANSWERS ✔✔( ) are herbicide
applications made directly to leafy portions of the plant. pg.23


basal bark application - CORRECT ANSWERS ✔✔( ) are generally
effective on woody species up to 6 inched (15 cm) in diameter