What insects are the most common vectors of plant viruses in greenhouses?
What will be an ideal response?
Thrips, aphids, and whiteflies
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Ethernet communication used in offices is also used for industrial applications.
Answer the following statement true (T) or false (F)
The number designation of a reinforcing bar denotes the approximate diameter of the bar in _____
a. eighths of an inch b. centimeters c. sixteenths of an inch d. ounces per foot
What components on an oil furnace should be changed annually?
A) The fuel line filter B) The fuel line filter, nozzle, ignition transformer and electrodes C) The fuel line filter and the nozzle D) The fuel line filter, nozzle and electrodes
In a number such as 52.25, any numbers shown to the right of the decimal point represent _____
A) that part of the number that is greater than 1 B) that part of the number that is less than 1 C) an improper number D) an improper fraction