Illinois Turf Pesticide Test Questions and Answers with Verified Solutions 2024 Graded A
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Course
Illinois Turf Pesticide
Institution
Illinois Turf Pesticide
Acidic Soil - A soil with pH value of less than 7.0
Active Ingredient - the portion of the pesticide formulation that is effective against the target
Adjuvant - A chemical added to a pesticide formulation or mixture to modify the physical properties or enhance performance
Aesthetic Injury ...
Illinois Turf Pesticide Test Questions and
Answers with Verified Solutions 2024
Graded A
.
possiblea 8/12/24 Illinois Turf Pesticide
, Illinois Turf Pesticide Test Questions and Answers with Verified Solutions 2024 Graded A
Acidic Soil - A soil with pH value of less than 7.0
Active Ingredient - the portion of the pesticide formulation that is effective against
the target
Adjuvant - A chemical added to a pesticide formulation or mixture to modify the
physical properties or enhance performance
Aesthetic Injury - damage caused to the appearance of the plant
Agitation - the continuous mixing of the pesticide and the carrier in the spray tank
Alkaline Soil - A soil with a pH value greater than 7.0
Alternate (leaf arrangement) - One leaf at each node of stem
Annual Weed - A weed that completes its life cycle in one year and is usually
perpetuated only by seed.A summer annual germinates in the spring,flowers and
produces seed in mid to late summer,dies in fall.A winter annual germinates in
fall,flowers and produces seed in mid to late spring,and dies in summer
Antagonism - the reduction in effectiveness of one or more pesticide components
when two or more pesticides are combined
Application Rate - the amount of spray material applied to a given area
Auricles - Earlike extensions from the base of a grass leaf blade around the
shoot
Backpack Sprayer - A sprayer apparatus, carries on the operater's
back,consisting of a spray solution tank, pressure source,and an atomizing
device that forms and distributes the spray.Spray pressure is supplies by a lever-
operated manual pump,an engine powered pump, or a compresses air tank.
Bacterium - A microscopic, single celled organism that reproduces by dividing in
half.Some bacteria attack plants,causing crown gall,wilts,cankers,rots,leaf
spots,blights, and other plant diseases
Band application - Application made as a band over,or parallel to a crop row.
Biennial weed - A weed that lives for 2 years.Biennials form a rosette in their first
year of life, then produces seed and die in the second year
Boom - A structure on which nozzles are mounted to make broadcast or banded
application over a larger area.
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