Biopesticides
A) often take 3 to 5 years to gain approval because of their complex mechanisms of action.
B) require more training for proper application than more traditional pesticides.
C) are often so ineffective that they must be replaced by more toxic pesticides.
D) are naturally occurring biochemicals such a pheromones.
D
You might also like to view...
Which of the following is the name for a thermometer that measures temperature and records it on a piece of chart paper?
A. minimum thermometer B. thermistor C. maximum thermometer D. thermograph
An unknown mineral sample scratches fluorite but cannot scratch apatite. What is the approximate hardness of this mineral?
A. 4 B. 3.5 C. 5 D. 4.5
Because of its 23,000 mile-long coastline, Russia faces little geographic impediments to its seaborne trade and power
a. True b. False Indicate whether the statement is true or false
Glassy igneous rocks form when magma cools too fast for mineral grains to grow
Indicate whether the statement is true or false