« previous next »

Author Question: List five selected pests that attack horticultural crops and the chemical control used for each of ... (Read 120 times)

maychende

  • Hero Member
  • *****
  • Posts: 556
on: Jul 21, 2018
List five selected pests that attack horticultural crops and the chemical control used for each of these pests.
 
  What will be an ideal response?

Question 2

What are two ways that insecticides can be classified based on their active ingredient?
 
  What will be an ideal response?


perkiness

  • Sr. Member
  • ****
  • Posts: 348
Reply #1 on: Jul 21, 2018
Answer to Question 1

Aphids (diazinon, malathion, and orthene), mites (malathion, kelthane, and dicofol),
scale (carbaryl, acphate, and nicotine sulfate), mealybugs (orthene, diazinon, and
malathion), whiteflies (rotenone, orthene, and malathion), fungus gnats (nicotine
sulfate), fruit worms or ear worms (carbaryl or diazinon), Japanese beetles (diazinon).

Answer to Question 2

Inorganic or organic insecticides.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

Allergies play a major part in the health of children. The most prevalent childhood allergies are milk, egg, soy, wheat, peanuts, tree nuts, and seafood.

Did you know?

The types of cancer that alpha interferons are used to treat include hairy cell leukemia, melanoma, follicular non-Hodgkin's lymphoma, and AIDS-related Kaposi's sarcoma.

Did you know?

According to the CDC, approximately 31.7% of the U.S. population has high low-density lipoprotein (LDL) or "bad cholesterol" levels.

Did you know?

Atropine, along with scopolamine and hyoscyamine, is found in the Datura stramonium plant, which gives hallucinogenic effects and is also known as locoweed.

Did you know?

A serious new warning has been established for pregnant women against taking ACE inhibitors during pregnancy. In the study, the risk of major birth defects in children whose mothers took ACE inhibitors during the first trimester was nearly three times higher than in children whose mothers didn't take ACE inhibitors. Physicians can prescribe alternative medications for pregnant women who have symptoms of high blood pressure.

Diabetes mellitus. The metabolic disease diabetes mellitus, with symptoms of polydipsia, polyuria, a Diabetes mellitus. The metabolic disease diabetes mellitus, with symptoms of polydipsia, polyuria, a
Negative feedback control of a regulated variable. Negative feedback control of a regulated variable.
Standardization of Selected Herbal Products Standardization of Selected Herbal Products
Negative feedback control of the female reproductive hormones. Negative feedback control of the female reproductive hormones.
Selected Combination Oral Antidiabetic Drugs Selected Combination Oral Antidiabetic Drugs
Population age 65 and over and age 85 and over, selected years 1900-2008 and projected 2010-2050. Population age 65 and over and age 85 and over, selected years 1900-2008 and projected 2010-2050.
Video: Kidney Stones

For a complete list of videos, visit our video library