Massachusetts Pesticide License Exam Questions and Answers 2024 with complete solution

Massachusetts Pesticide License Exam Questions and Answers 2024 with complete solution absorption - answerthe movement of a chemical into plants, animals (including humans), microorganisms or soil Acaricide - answera pesticide used to control mites and ticks. a Miticide is a type of acaricide Acidic - answerhaving a ph less than 7 Acidifiers = Buffers - answeradjuvants used to retard chemical degradation of pesticides in the spray tank by lowering the pH of alkaline water used as a diluent Action Threshold - answera predetermined level of pest infestation or damage at which some type of pest management action must be taken Activated Charcoal - answerA finely ground charcoal that adsorbs chemicals. Active Ingredient (AI) - answerThe chemical or chemicals in a product responsible for pesticidal activity. Acute effect - answera symptom, illness, or injury that occurs shortly after the exposure to a pesticide Acute Exposure - answerAn exposure to a single dose of pesticide Acute Rodenticide - answera pesticide that is capable of killing a rodent after a single feeding Acute Toxicity - answerThe ability of a pesticide to cause illness after a single exposure. LD50 and LC50 are common indicators of the degree of acute toxicity Adjuvant (Additive) - answera substance added to a pesticide to improve its effectiveness or safety Adsorption - answerthe process whereby chemicals are bound to a surface by physical or chemical attraction Adulterated Pesticide - answerA pesticide that does not conform to the specified standard or quality as documented on its label or labeling Aerosol - answera liquid formulation that produces a mist or fod when applied from a container in which it is held under pressure or from a fod-generating machine Agitation - answerThe process of stirring or mixing the contents of a spray tank Air-blast sprayer - answerA type of pesticide application equipment that uses a large volume of air moving at high speed to break up and disperse spray droplets from the nozzles Algae - answerrelatively simple plants that are photosynthetic and contain chlorophyll Algaecide (algicide) - answera pesticide used to kill or inhibit algae Alkaline - answerhaving a pH greater than 7, als Allergic Effects - answera hypersensitivity to a specific substance which is not due to the substance's toxicity annual - answera plant that completes its life cycle in one year antidote - answera practical treatment used to counteract the effects of pesticide poisoning Antifouling Paint - answera paint containing a pesticide (ex: Copper) that prevents aquatic organisms from attaching to underwater struct