Selective herbicide - Study guides, Class notes & Summaries

Category A and E Pesticide Test Practice Latest Update Graded A+ Selective herbicide Control certain types of plants, especially with other plant Pesticide Misuse -Not using a pesticide according to label directions -using a pesticide not registered for sale or use in MN -applying without a license -applying in a endangering way to animals/ppl/environment MDA MN Department of Agriculture FIFRA Federal insecticide, fungicide, and rodenticide act . Restricted Use Pesticides (R...

For right-of-way weed control, plants are grouped into what 3 major categories? - Grasses, herbaceous, and woody plants. Which of the following factors would have the least effect on the movement of herbicide from the application site? - Type of soil it is applied to and the type of equipment that is used What are herbicide kills only part of the plant that it - Contact herbicide Weeds are plants that grow 3 or more years - Perennial What is the time interval that must be observed before a...

Weed management Strategies - ANSWER o mechanical - tillage, mowing, flooding. o cultural - rotation, competition. o Biological - bugs o chemical - herbicides Growth Regulator Herbicides - ANSWER Selective, Translocate Example: 2,4-D Amino Acid Synthesis Inhibitors - ANSWER non-selective, translocate Example: Arsenal, Roundup Lipid Inhibitor - ANSWER Selective, translocate, interfere with new hand growth Seedling Growth Inhibitors - ANSWER prevent root or shoot development on see...

Private Pesticide Applicator License Exam Questions and Answers Latest 2024/2025 (100% Verified Answers) When a pest reaches the , pest management procedures need to be applied to prevent it from reaching economically damaging populations.- : Economic Threshold 2. Protectant fungicides must be applied BEFORE infection occurs. (True or False): True 3. The key to minimizing the hazards of pesticide use to the applicator is to Avoid Exposure ANS True 4. The use of plants resistant to pests i...

Right-of-way pesticide exam questions and answers 2024 Root-absorbed herbicides are more effective when applied postemergence. T or F - Answer-False Define contact herbicide -Answer-kills where it directly contacts. Controls annual and biennial Define systemic herbicide -Answer-used for perennial weeds. Moves throughout the plant Temperature, moisture, soil-type and rate of application influence the persistence of a herbicide. T or F -Answer-True What is temperature inversion and how ca...

Iowa 3OT Pesticide Manual Questions and Answers | 100%Correct Solutions. 1. 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: answer- 1.4 billion; 3.3 billion 2. Define integrated pest management: answer- System that uses all available and suit- able pest control tactics to reduce pest populations to tolerable levels while minimiz- ing adverse environmental side effects. 3. Explain how a...

Wisconsin Pesticide Applicator Test (Commercial Category 6.0) Questions and Answers 2024/2025 (GRADED) What determines whether a given plant is a weed? - Answer- A weed is any unwanted plant What are the two main goals of weed management? - Answer- The primary goal is to minimize weed competition and the other main goal is to limit the weed's reproduction in order to manage the weed population in years to come. Distinguish grasses from broadleaf plants and herbaceous from woody plants - An...

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 broadleaf weeds - b Which of the following cultural practices can have the mo...

Right-of-way Michigan Pesticide Practice Exam Questions and Answers 100% Pass Root-absorbed herbicides are generally more effective when applied postemergence. T/F -Answer-False. Root-sbosrbed herbicides are more effective when applied preemergence. What is the difference between a contact and systemic herbicide? -Answer-Contact herbicides kill only the green part of the plant where the chemical contacts the weed (not selective). Systemic/translocated herbicides move throughout the plant ...

in early spring when sod has greened Growth regulator application is most effective when applied: A. in early spring when sod has greened B. in late spring when sod has grown at least 2" C. after 3 times mowing D. in fall just prior to leaf fall Both B and C Which procedures will help reduce herbicide drift? A. Increasing spray pressure B. Reducing spray pressure C. Hanging nozzles to a type which emits larger droplets D. Reducing height of boom E. Both B and C They do ...