Plump-bodied, ____ have piercing stylet mouthpieces and suck plant juices, drying out plant cells by
the thousands.
a. aphids c. mealybugs
b. spider mites d. thrips
Question 2____ are taken up by the roots and distributed throughout the plants vascular system
a. Systemic insecticides c. Spray solutions
b. Horticultural oils d. Systemic pesticides