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21 questions
While checking his garden, Leon noticed insects on the underside of the leaves. He should:
add more fertilizer to this garden.
ignore the problem.
practice nonchemical methods to control pests.
water his garden more.
Paul planted broccoli plants in his garden. These plants are considered:
any season plants.
cool season plants.
summer season plants
warm season plants.
Trevor planted okra plants in his vegetable garden. What time of year did he plant?
Fall
Spring
Summer
Winter
Beau plants carrot, radish, and turnip seeds in his garden. During what month is he most likely planting these seeds?
February
May
July
August
Henry found the best time to plant his onion sets is in the:
fall.
spring.
summer.
winter.
When insects are worms or caterpillars, what is their stage of development?
Adult
Egg
Fly
Larva
Insects with toothed jaws that bite and tear their food have what type of mouth parts?
Chewing
Grinding
Multiple
Sucking
Melanie finds aphids on her plant. She is most concerned the aphids will damage her plants by:
chewing.
piercing and sucking.
rasping and sucking.
sponging.
Which stage of development is most likely missing when an insect goes through incomplete metamorphosis?
Egg
Nymph
Pupa
Adult
Joey knows butterflies cause little or no damage to his plants. The basis for his opinion is most likely because butterflies have what type of mouthparts?
Chewing
Piercing-sucking
Rasping-sucking
Siphoning
Samantha learns that for a plant to contract a disease it must have:
an ailment.
dry soil.
an insect problem.
a pathogen.
Rosa found distorted patterns of mottled colors—dark green, light green, yellow, and white—on the young leaves of her plants. This condition, caused by viruses, is called:
canker.
damping-off.
mosaic.
smut.
Fernando notices that his plants have quickly turned brown and look as though they had been burned. What disease is most likely causing this problem?
Bacterial blight
Damping-off
Leaf spot
Mildew
Noah learns that tobacco mosaic virus can also attack:
corn.
radishes.
rubber plants.
tomatoes.
After Paula smoked a cigarette during her break at work, her boss made sure she washed her hands before handling the tomato plants. What could she spread to the tomato plants?
Damping-off
Leaf spot
Mildew
Mosaic virus
If the chemical label has the word "poison," it will also include the symbol of a:
red flag
skull and crossbones.
stop sign.
yield sign.
Which is true of a chemical that kills all the plants and not just one specific kind of weed?
Nonrestricted pesticide
Nonselective herbicide
Restricted pesticide
Selective herbicide
The statement of practical treatment on a chemical label states how to:
help a poisoned person.
properly treat an infested area.
use the chemical safely.
wear protective clothing.
The reentry statement on a chemical label indicates how long to wait after applying the chemical before:
people can enter the treated area.
the pesticide will enter the pest’s body.
the treated pest will come back.
one can treat the area again.
Which is required on every chemical label?
Active ingredients
Name of person who developed the chemical
Retail and wholesale prices
Year the chemical was first developed
Which word(s) on a chemical label indicate(s) the greatest hazard to humans?
"Caution"
"Danger"
"Keep out of reach of children."
"Warning"
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