Illinois Field Crop Applicators Test Qs And As

Cultural {Ans: The following methods of controlling insect pest are examples of what type of method? -Fly free wheat planting dates for hessian flies -Early cutting of alfalfa to reduce alfalfa weevil damage}Photosynthesis inhibitors {Ans: The following symptoms describe what type of herbicide: 1. yellowing of the leaves 2. interveinal chlorosis 3. chlorophil are killed}weeds {Ans: Name the pest that competes with crops for: light, nutrients, moisture, and space.}various, economical, environmentally sound, socially acceptable {Ans: An integrated pest management program is based upon what factors?}true {Ans: true or false: monocyclic diseases infect a plant and complete only one generation but doesn't reinfect during the same growing season. most root diseases are this way.}after the first crop {Ans: when is alfalfa most susceptible to potato leafhopper damage and as a consequence when is the most critical time to scout for this pest?}alfalfa weevil {Ans: What pest causes this damage: larvae skeltonize leaves, causes fields to appear frosted, adults feather the leaves and chew stems}XF {Ans: When a droplet spectrum category and VMD range is listed as extremely fine and <50 microns what is the abbreviation for it?}lower {Ans: Do the listed factors