Author Question: Though dead, ____ leave behind their helmet-like, hard covering in earthy colors like shades of ... (Read 114 times)

craiczarry · **on:** Jul 21, 2018

Though dead, ____ leave behind their helmet-like, hard covering in earthy colors like shades of brown
and gray which protects developing eggs. Because the covering is water-resistant, it is more
challenging to penetrate it with insecticidal soap.

a. mealybugs c. scales
b. leaf miner larvae d. thrips

Question 2

____ actively move at the crawler stage, when their bodies appear to be little white lines. At the adult
stage, they are more oval-shaped and coated with a white, cotton-y, waxy covering that is waterproof.

a. Thrips c. Aphids
b. Leafminers d. Mealybugs