Exam (elaborations)
MASSACHUSETTS CORE PEST LICENSE QUESTIONS AND ANSWERS
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MASSACHUSETTS CORE PEST LICENSE QUESTIONS AND ANSWERS
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1-210 of 210A plant defined by law as being particularly troublesome, undesirable, and difficult to
control
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Noxious Weed
,The pesticide product as purchased, containing one or more active ingredients
combined with carriers, additives, and other inert ingredients for safety and ease of
application
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Formulation
A herbaceous plants with one cotyledon upon germination
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Monocot
A predetermined level of pest infestation or damage at which some type of pest
management must be taken
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Action Threshold
The pest population density at which control measures are needed to prevent the
pest from causing economic injury
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, Economic Threshold
A geological formation (sand, gravel, bedrock) from which groundwater can be
drawn
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Aquifer
a type of pesticide application equipment that uses large volume of air moving at a
high speed to break up and disperse spray droplets from the nozzles
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air-blast sprayer
A pest management strategy that attempts to eliminate all members of a pest
population in an area
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Eradication
1. A food or substance used to attract a pest to a pesticide or trap. 2. A ready to use
pesticide formulation that contains an active ingredient mixed with food or another
, attractive substance
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Bait
The way in which a pesticide exerts a toxic effect on the target pest
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Mode of Action
When one pesticide unintentionally becomes mixed with another
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Cross contamination
The signal word associated with pesticide products classified as slightly toxic; these
pesticides have an oral LD50 greater than 500mg/kg and a dermal LD50 greater than
2,000 mg/kg
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