Ornamental and Turf Pesticide Applicators exam Question and answers Graded A+

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