Turf & Landscape (3.0) Exam Questions With Already Passed Answers

What is a symptom of damage from an insect with piecing-sucking mouth-parts? - ANSWER-Yellowed Leaves What is the best reason to know the type of METAMORPHOSIS the target pest goes through? - ANSWER-To target the most vulnerable life stage. When are eastern tent caterpillars MOST ACTIVE? - ANSWER-April through early June. How many seed leaves do broad-leaves have when they emerge from the soil? - ANSWER-Two. Annual weeds reproduce by__________. - ANSWER-Seeds. What TYPE of herbicide is best suited for controlling perennial weeds? - ANSWER-Systemic. Why do you make post-emergence herbicide applications according to the weed's growth stage listed on the label? - ANSWER-Selectivity is determined by growth stage. What can minimize negative herbicide impacts? - ANSWER-Keep herbicides off impervious surfaces like sidewalks. To occur, A plant disease needs time, a pathogen, a plant host and favorable________. - ANSWER-Environmental conditions. Why are most foliar contact f