What are the four steps in IPM? Explain how IPM worked in Indonesia
What will be an ideal response?
"The EPA refers to a four-tiered approach in describing IPM: (1) Set action thresholds, (2) Monitor and identify pests, (3) Prevention, and (4) Control."
"Faced with declining success in controlling the brown plant bopper, Indonesian rice growers have switched from heavy pesticide spraying to a light spraying regime that preserves the natural enemies of the insect."
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Rocks will respond differently in respond to strain and location. Explain. Use the terms ductile and brittle in your explanation
How did scientists initially deduce part of the Earth's core is molten?
A. Because the Earth has a magnetic field that requires the presence of a molten core. B. Because it is the source of molten material for active volcanoes. C. Because certain vibrations do not pass through it.
The recent Cairo and Stockholm population conferences in 1994 and 2014 found widespread agreement that the greatest way to help developing countries was to
A) limit their population growth through improving women's health and education. B) increase their use of modern medicine. C) improve their agricultural productivity. D) limit their environmental degradation.
During the history of the earth there have been periods when all the continents were together in a supercontinent
Indicate whether the statement is true or false