questions with answers |\ |\
The goal of IPM isn't to eliminate the entire pest population but...
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to avoid adverse effects on humans, wildlife and the environment
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which of the following words is that number of pest per plant or
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the amount of damage to a plant which point control measures
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should begin? |\
economic threshold |\
what can be said about insects?
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they have three pairs of jointed legs
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which of the following is an incomplete life cycle?
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egg, nymph and adult
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the disease that is generally the result of unfavorable growing
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condition, such as temperature of moisture extremes, soil
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compaction, pesticide or fertilizer excess, etc..? |\ |\ |\ |\ |\
noninfectious disease |\
,the first step in planning a successful weed control program is?
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identify the weed (scouting)
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broadleaf weeds differ from grasses how? |\ |\ |\ |\ |\
broadleaf plants generally have wider leaves that gras plants and
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the stems are often branched
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this weed germinates in the spring, develops a root system and a
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low-growing cluster of leaves called a rosette?
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biennial
the part of the pesticide that kills is the?
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active ingredient |\
wettable powders when mixed with water...
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require agitation |\
What do surfactants do?
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, decrease the surface tension of water, allowing the water carrier
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to spread over the surface
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can you mix two pesticides together if the label doesn't specify
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the can be mixed?
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yes, your responsibility to make sure the retain their properties
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how can you tell two pesticides are not compatible
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the mixture may curdle, gel or become sludge like
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how long is certification called in Illinois, before an
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application/operator must reset?
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up to 3 years as long as annual renewal forms are submitted
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the pre-harvest interval is the?
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amount of time that a crop can be harvested after it has been
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sprayed
which of the following is on every label?
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keep out of reach of children
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