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 ...

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 ...

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-...

CH1 Define integrated pest management - Answer- IPM is a system that uses all available and suitable pest control tactics to reduce pest population to tolerable levels while minimizing adverse environmental side affects CH1 Explain how aesthetic thresholds affect IPM tactics - Answer- IPM establishes aesthetic thresholds based on tolerance, personal comfort, taste, plant appearance, and specific site and environmental conditions. CH1 Explain how IPM can reduce the use of pesticides - Answe...

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 ...

Ornamental and Turf Pest Control Questions and Answers Already Passed Weeds are plants that grow where they are not wanted, disrupting turf grass uniformity. a. True b. False a Barnyard grass is considered a dicot a. true b. false b Which of the following statements is not true? a. Biennial weeds require two years to complete their life cycle b. Perennial weeds live only three years c. Annual weeds can germinate in spring and fall d. Annuals and perennial include grass and ...

Illinois Pesticide Applicator Turfgrass questions with 100 % correct answers IPM for Turf keeping pests at a level low enough to avoid major damage First step of IPM for turf developing and maintaining healthy turf healthy turf is obtained through soil management, turfgrass selection, and proper culture desirable pH level for healthy turf between 6 and 7 pH pH readings below 6, what can you add? lime high-pH soils can be fixed by adding? sulfur or acid forming fertilizer (ammonium su...