Ornamental and Turf Pesticide Applicators exam

How can tiny mites on junipers and evergreens be found? Correct Answer They can be found by tapping the leaves against a white index card several times What is Phytotoxicity? Correct Answer Plant damage caused by pesticides Resistance from pesticides comes from... Correct Answer Using the same pesticide over and over again Pesticides in the soil... Correct Answer Are eventually broken down by bacteria and fungi When should you apply a pesticide? Correct Answer When pests are abundant enough to cause unacceptable damage In an IPM program you should... Correct Answer Produce healthy plants that can resist pests Which is true? Correct Answer Different diseases and insects can cause the same symptoms Which is false? Correct Answer Record keeping takes more time than it is worth What is Thatch? Correct Answer The layer of living and dead plant stems, leaves, and roots that develops between the soil surface and green vegetation What does proper mowing mean? Correct Answer Using sharp blades to make a clean cut To promote healthy turf and reduce disease... Correct Answer Water thoroughly when you first see wilting When fertilizing... Correct Answer Determine fertilizer need through results of a soil test Which is false? Correct Answ