When using biological control agents or natural enemies, what ...

[olgavictoria]

When using biological control agents or natural enemies, what should be avoided in order to sustain the success of a biological control program?
 
  What will be an ideal response?

Question 2

Igneous rocks can best be characterized as:
 
  A) rocks found primarily near volcanoes.
  B) rocks containing a mixture of primary and secondary minerals.
  C) rocks containing both feldspars and micas.
  D) rocks formed when molten magma solidifies.
  E) rocks formed from the recrystallization of sedimentary material.

[daiying98]

Answer to Question 1

It is important to avoid applying pesticides (insecticides and/or miticides)
that are either directly or indirectly harmful to natural enemies, and have extended
(4 to 6 weeks) residual activity or have repellent properties.

Answer to Question 2

D

[olgavictoria]

Gracias!

[shewald78]

TYSM