This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: Why don't we have chemical controls for minor turfgrass diseases? What will be an ideal ... (Read 162 times)

yoroshambo

  • Hero Member
  • *****
  • Posts: 566
on: Jul 22, 2018
Why don't we have chemical controls for minor turfgrass diseases?
 
  What will be an ideal response?

Question 2

Which class of organic toxins is often intentionally applied to soils?
 
  A) preservatives
  B) plasticizers
  C) pesticides
  D) refrigerants
  E) fuels


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

mceravolo

  • Sr. Member
  • ****
  • Posts: 349
Reply #1 on: Jul 22, 2018
Answer to Question 1

Research by chemical companies and universities has not been done to show what chemicals are effective. Companies are reluctant to get costly data to support efficacy and toxicity data when the potential market for sales is small. Many minor diseases, however, are kept well in check by cultural practices and fungicides used to manage major turfgrass diseases.

Answer to Question 2

C


yoroshambo

  • Member
  • Posts: 566
Reply 2 on: Jul 22, 2018
Wow, this really help

EAN94

  • Member
  • Posts: 307
Reply 3 on: Yesterday
:D TYSM

« previous next »
 

Did you know?

The U.S. Pharmacopeia Medication Errors Reporting Program states that approximately 50% of all medication errors involve insulin.

Did you know?

Nearly 31 million adults in America have a total cholesterol level that is more than 240 mg per dL.

Did you know?

The top 10 most important tips that will help you grow old gracefully include (1) quit smoking, (2) keep your weight down, (3) take supplements, (4) skip a meal each day or fast 1 day per week, (5) get a pet, (6) get medical help for chronic pain, (7) walk regularly, (8) reduce arguments, (9) put live plants in your living space, and (10) do some weight training.

Did you know?

The top five reasons that children stay home from school are as follows: colds, stomach flu (gastroenteritis), ear infection (otitis media), pink eye (conjunctivitis), and sore throat.

Did you know?

The liver is the only organ that has the ability to regenerate itself after certain types of damage. As much as 25% of the liver can be removed, and it will still regenerate back to its original shape and size. However, the liver cannot regenerate after severe damage caused by alcohol.

Diseases Diseases
In this cartoon, Boss Tweed welcomes cholera—a skeletal figure of death carrying a handbag from “Asi In this cartoon, Boss Tweed welcomes cholera—a skeletal figure of death carrying a handbag from “Asi
Association of Different HLA Alleles and Increased Susceptibility to Autoimmune Diseases Association of Different HLA Alleles and Increased Susceptibility to Autoimmune Diseases
The CHRIS manual entry for toluene. Useful information includes response information, chemical and ... The CHRIS manual entry for toluene. Useful information includes response information, chemical and ...
The chemical changes in photoreception The chemical changes in photoreception
Immunizing young children against a variety of diseases Immunizing young children against a variety of diseases
Video: Magnetic resonance imaging (MRI)

For a complete list of videos, visit our video library