2020 Illinois Pesticide Test Correctly Answered Latest Update

2020 Illinois Pesticide Test Correctly Answered Latest Update Which factor should be considered when a pesticide fails to provide effective control of a pest? - Answer -All of the above Which of the following terms describes the type of control provided by dense, vigorous stand of turf grass that has been properly fertilized and mowed as a defense against invading weeds? - Answer - Cultural Control Which of the following examples are beneficial predators or parasites feeding on insect pests? - Answer - Lacewings and Lady beetles and Parasite wasps What is a goal of integrated pest management? - Answer -To avoid adverse effects on humans, wildlife and the environment What is a unique characteristic of all biological control tactics used to control pest populations? - Answer -They utilize living organisms to control pests In general, what life stage of a plant/weed is easiest to control? - Answer -Seedling Stage What type of disease cannot be transmitted from one plant to another? - Answer -Leaf scorch caused by a drought What is an important structural characteristic of most broadleaf weeds? - Answer -Broadleaf weeds have netted veins that are less elongated than grass leaves Which of the following is not included within the four factors necessary for the development of an infectious disease? - Answer -Insect vector What are the life stages of an insect pest that has a complete development? - Answer -Egg, larva, pupa, adult What is the first step in planning a successful weed control program? - Answer -Correctly identify all weeds to be controlled What type of pesticide should be used to treat a plant infected with a viral disease? - Answer -There are no pesticides for the control of viruses What is a characteristic of a suspension? - Answer -Pesticide particles are evenly distributed in the mixture with agitation but never dissolveWhy does the pesticide manufacturer add inert ingredients to a pesticide formulation? - Answer -They may improve coverage of the target pest to make the product safer to the applicator and the environment How many pounds of active ingredient are in 5-gallon container of WEEDBEOUT 2EC? - Answer -10 lbs What type of chemical will modify a pesticides physical properties or enhance its performance but has little or not pesticidal effects? - Answer -Adjuvant Why would an applicator include a buffering agent in a spray tank mixture? - Answer -To reduce the pesticide inactivation due to the pH of the carrier If the label of 2 pesticides do not specifically prohibit or provide guidance of mixing 2 pesticides togethe