Midterm Spring 2025 PlantSci

Front

Does corn use nitrogen?

Back

True

Front

List the nonfertilizer nutrients from the following: N, P, K, C, H, O, I, S, Ca, Fe, Cl, Mg, B, Cu, Zn, Mo

Back

C, H, O

Front

List micronutrients. Options: N, P, K, C, H, O, I, S, Ca, Fe, Cl, Mg, B, Cu, Zn, Mo

Back

I, S, Ca, Fe, Cl, Mg, B, Cu, Zn, Mo

Front

Fertilizer concentration 10-8-14: How much phosphorus?

Back

8%

Front

If you have 100 pounds of fertilizer with the concentration 10-8-14, how much phosphorus do you have?

Back

8 pounds

Front

Fertilizer concentration 10-8-14: How much potassium?

Back

14

Front

How can pesticides enter the body?

Back

Through oral exposure, dermal exposure, and inhalation exposure.

Front

Which of the following is NOT true about pesticides? Options: a) They can harm humans and animals, b) They can pollute the environment, c) All pesticides are equally toxic, d) Some pesticides require special training for safe handling

Back

All pesticides are equally toxic

Front

Identify the insect in the image: Options: Emerald ash borer, Japanese beetle, American cockroach, German cockroach, mosquito

Back

Emerald ash borer

Front

Identify the insect in the image: Emerald ash borer, Japanese beetle, American cockroach, German cockroach, mosquito.

Back

Japanese beetle