Turf 425 Quiz 8 Latest Update Graded A+

Turf 425 Quiz 8 Latest Update Graded A+ A successful IPM program keeps pest populations at a tolerance level established by turf quality, the site needs, and user expectations and needs. True Mature perennial plants can be the toughest to control True An IPM treatment window is the period of time when a pest is move vulnerable and when the application of treatments will be most effective True Careful monitoring of pest activity is the keystone of a turfgrass integrated pest management program true Pest and treatment window guidelines for Necrotic ring spot suggest treatment in midsummer. False Pre-emergence herbicides should be applied to the turf before weeds germinate. True Away games, practice activities, and the off-season period of time and should be considered when establishing treatment window true integrated pest management incorporates all suitable control techniques to keep pest damage below an established threshold level True Biorationals inhibit turfgrass pests using... Bacteria, fungi, nematodes, & parasites Using a rotary spreader, calculate the amount of fertilizer to collect using the follow parameters to calibrate it: -fertilizer applied at a rate of 1.0 Ibs K/1,000 ft.2 (M) -fertilizer grade of 20-10-5 -total pattern width of the spreader is 10 ft. -total length of run of the calibration site is 300 ft. 30 Ibs of material You have a 5 foot wide drop spreader and it needs to be calibrated using a 6-2-3 grade fertilizer. You want to apply 1/4 pounds of nitrogen to 1000 sq. ft. you measured off a length of 100 feet to travel for the calibration. How much fertilizer should be collected if you travel the 100 feet one time? 2.1 Ibs. of material You want to stimulate an application of PrePunisher using the two individual active ingredient components; fenox-a-prop (0.2 MEC) and pendimenthalin (60WDG) that you have in you inventory. When PrePunisher is applied to one acre the amount of active ingredient used for fenox-a-prop is 0.5 Ib and for pendimethalin 1.5 lbs. How much of each formulated herbicide should be put into a sprayed that will cover 5 acres