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 90 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
Thanks for the timely response, appreciate it

isabelt_18

  • Member
  • Posts: 342
Reply 3 on: Yesterday
Wow, this really help

« previous next »
 

Did you know?

Children with strabismus (crossed eyes) can be treated. They are not able to outgrow this condition on their own, but with help, it can be more easily corrected at a younger age. It is important for infants to have eye examinations as early as possible in their development and then another at age 2 years.

Did you know?

The first-known contraceptive was crocodile dung, used in Egypt in 2000 BC. Condoms were also reportedly used, made of animal bladders or intestines.

Did you know?

People who have myopia, or nearsightedness, are not able to see objects at a distance but only up close. It occurs when the cornea is either curved too steeply, the eye is too long, or both. This condition is progressive and worsens with time. More than 100 million people in the United States are nearsighted, but only 20% of those are born with the condition. Diet, eye exercise, drug therapy, and corrective lenses can all help manage nearsightedness.

Did you know?

The longest a person has survived after a heart transplant is 24 years.

Did you know?

Medication errors are three times higher among children and infants than with adults.

Chemical synthesis of a peptide on an insoluble polymer support Chemical synthesis of a peptide on an insoluble polymer support
Sexually Transmitted Diseases STD Sexually Transmitted Diseases STD
Diseases Common to the Elderly Diseases Common to the Elderly
Major Degenerative Diseases of the Central Nervous System Major Degenerative Diseases of the Central Nervous System
Climate Controls: A Summary Climate Controls: A Summary
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 ...
Video: Deafness Culture

For a complete list of videos, visit our video library