WorksheetsScale Insects Quiz
Total questions: 10
Worksheet time: 5mins
What are the two major groups of scale insects mentioned in the document?
Soft scales and armored scales
Hard scales and soft scales
Armored scales and tough scales
Nymph scales and adult scales
Which type of scale insect is generally larger in size?
Armored scales
Soft scales
Nymph scales
Adult scales
Which scale insect is known to produce copious amounts of honeydew?
Armored scales
Soft scales
Nymph scales
Adult scales
Why might insecticides be ineffective against scale insects during certain times?
They are too expensive
They are not effective against eggs, large nymphs, or adults
They are not available in Florida
They are only effective in winter
What is the recommended approach when treating scale insects with insecticides?
Use broad-spectrum insecticides frequently
Focus on direct contact with pests
Apply insecticides only in winter
Avoid using any insecticides
What is the most important whitefly in Florida citrus?
Brown citrus aphid
Citrus snow scale
Citrus whitefly
Lebbeck mealybug
Which aphid is responsible for the quick decline of trees on sour orange rootstock?
Green citrus aphid
Brown citrus aphid
Melon aphid
Woolly whitefly
What is a significant consequence of severe infestations of Lebbeck mealybug?
Increased fruit sweetness
Enhanced leaf growth
Dieback and death of young trees
Faster fruit ripening
Which pests are controlled by Imidacloprid when applied as a foliar application?
Aphids, scales, whiteflies
Mealybugs, citrus leafminer
Psyllids, citrus rust mites
All of the above
What is the maximum rate per acre for Platinum 75 SG (soil drench) per growing season?
1.0 oz
2.5 oz
3.67 oz
5.0 oz
