Perennial grass - Study guides, Class notes & Summaries

Iowa Commercial Pesticide Applicator Category 1A Latest Update Graded A What is the greatest hazard when applying most herbicides? Injury to nontarget plants Name some herbicides which are very effective against germinating weeds but less effective on established weeds. Frontier, Lasso, and Dual What soil conditions reduce the activity of many herbicides and require increased rates for adequate weed control? Higher levels of soil organic matter or clay Two herbicides which are more active on ...

What are some of the basic principles of Integrated pest management? - ANSWER1.) PREVENTION: Produce healthy plants that resist plants: (Selecting healthy plants, using certified seed, providing good growing conditions, and making a good match between the plant and the site) 2.) MONITOR AND IDENTIFY THE PEST: Identify the problem: (Finding out whether the damage to a particular plant is caused by a pest or by an environmental condition such as freezing or drought and always determine the exact ...

Oregon Right Of Way Pesticide Latest 2024 Graded A+ Annual weeds plants complete their life cycle in less than 1 calendar year summer annual plants germinate (sprout from seed) in the spring or summer. They grow, flower, set seed, and die before winter. The seeds lie dormant in the soil until the next spring or several springs later, when the cycle repeats itself. Winter Annual Weeds plants germinate in the late summer to early winter. They overwinter in a vegetative stage. In the...

Ornamental and Turfgrass Pest Management Georgia Study Guide with Complete Solutions Ornamental and Turfgrass Pest Management Georgia Study Guide with Complete Solutions Ornamental and Turfgrass Pest Management Georgia Study Guide with Complete Solutions cool season grasses - ANSWER-Tall fescue, fine fescue (hard, creeping red, clemifs), perennial ryegrass, kentucky bluegrass Warm season grasses - ANSWER-Bermuda grass (common,hybrid), zoysiagrass, bahiagrass, centipedegrass Part...

Illinois Pesticide Applicator IPM for Turf - ANSWER keeping pests at a level low enough to avoid major damage First step of IPM for turf - ANSWER developing and maintaining healthy turf healthy turf is obtained through - ANSWER soil management, turfgrass selection, and proper culture desirable pH level for healthy turf - ANSWER between 6 and 7 pH pH readings below 6, what can you add? - ANSWER lime high-pH soils can be fixed by adding? - ANSWER sulfur or acid forming fertilizer ...

Georgia Pesticide Exam - Category 24 Questions with correct Answers IPM Principle #1 -Correct Answer-determine the exact pest you are dealing with (or if it's not a pest at all, but a problem with nutrition or water, etc.) healthy plants -Correct Answer-have fewer pest problems; are less likely to be seriously damaged when pests do occur use pesticides -Correct Answer-only when needed indicator plants -Correct Answer-plants that are first affected by pests (example -- check rose bushes ...

Iowa 3OT Pesticide Manual Exam Questions And Answers With Verified Solutions EPA reported this much was spent on pesticide use for industrial/commercial/government sector and this much was spend for home and garden sector in 2012 - answer1.4 billion; 3.3 billion Define integrated pest management - answerSystem that uses all available and suitable pest control tactics to reduce pest populations to tolerable levels while minimizing adverse environmental side effects. Explain how aesthetic threshol...

Varieties of grass containing endophyte fungi are an example of: - Answer- Plant resistance. Raking, thatch removal and aeration are examples of: - Answer- Cultural controls. Hand removal, traps, barriers and repellents are examples of: - Answer- Mechanical and physical controls. Example of a turfgrass disease that can be managed with hand removal techniques: - Answer- Slime mold. Turf cannot at the same time benefit from biological control methods and be pest free because: - Answer-...

Varieties of grass containing endophyte fungi are an example of: - Answer- Plant resistance. Raking, thatch removal and aeration are examples of: - Answer- Cultural controls. Hand removal, traps, barriers and repellents are examples of: - Answer- Mechanical and physical controls. Example of a turfgrass disease that can be managed with hand removal techniques: - Answer- Slime mold. Turf cannot at the same time benefit from biological control methods and be pest free because: - Answer-...

What are the differences between grasses and legumes? advantages and disadvantages of each. Correct Answer-Grasses are mainly a source of Energy and legumes a source of protein. Legumes have a symbiotic relationship with a bacteria which allows it to utilize N from the air and turn it into ammonia. Legumes also improve soil fertility, are high in Ca, Vit a, P and trace minerals. high yield of palatable feed/acre possible. Often there can be a problem with bloat. Grasses have the ability to grow ...