-There are species whose pest status has been altered by changes in agriculture.
-There are large complains of various classes of species that attack crops.
-Existence of annual immigrant species from outside that invade and colonize the new areas making pest control complex.
jim items answered the question on February 13, 2019 at 13:32
- Explain why farmers use insecticides in control of pests and herbicides in farms.(Solved)
Explain why farmers use insecticides in control of pests and herbicides in farms.
Date posted: February 13, 2019. Answers (1)
- List any SIX classes of chemical insecticides as used in control of pests in farms.(Solved)
List any SIX classes of chemical insecticides as used in control of pests in farms.
Date posted: February 13, 2019. Answers (1)
- What are the several types of pesticides formulations used on agricultural fields?(Solved)
What are the several types of pesticides formulations used on agricultural fields?
Date posted: February 13, 2019. Answers (1)
- Impact of wetland drainage on the environment(Solved)
Impact of wetland drainage on the environment
Date posted: February 11, 2019. Answers (1)
- Explain threats and Challenges to Wetlands in Kenya(Solved)
Explain threats and Challenges to Wetlands in Kenya
Date posted: February 11, 2019. Answers (1)
- Outline the main agricultural project analysis that should be considered during an agricultural project appraisal.(Solved)
Outline the main agricultural project analysis that should be considered during an agricultural project appraisal.
Date posted: February 11, 2019. Answers (1)
- Discuss the physical field indicators of hydric soils.(Solved)
Discuss the physical field indicators of hydric soils.
Date posted: February 8, 2019. Answers (1)
- Discuss the hydrological field indicators of wetlands.(Solved)
Discuss the hydrological field indicators of wetlands.
Date posted: February 8, 2019. Answers (1)
- Soils found in wetlands differ from other types of soil found on the agricultural farms.Briefly write short notes to support this statement.(Solved)
Soils found in wetlands differ from other types of soil found on the agricultural farms.Briefly write short notes to support this statement.
Date posted: February 8, 2019. Answers (1)
- What are the main stages involved in agricultural resource management.(Solved)
What are the main stages involved in agricultural resource management.
Date posted: February 7, 2019. Answers (1)
- State four factors which determine the farming systems adopted by a farmer(Solved)
State four factors which determine the farming systems adopted by a farmer
Date posted: February 6, 2019. Answers (1)
- What are the policy responses for declining incomes in agriculture products?(Solved)
What are the policy responses for declining incomes in agriculture products?
Date posted: February 5, 2019. Answers (1)
- Explain the possible responses towards agricultural products' price fluctuations.(Solved)
Explain the possible responses towards agricultural products' price fluctuations.
Date posted: February 5, 2019. Answers (1)
- List the main possible causes of price shocks in agricultural products.(Solved)
List the main possible causes of price shocks in agricultural products.
Date posted: February 5, 2019. Answers (1)
- What are the main agricultural trans-formative policies that acts as potential contributors to economic development. (Solved)
What are the main agricultural trans-formative policies that acts as potential contributors to economic development.
Date posted: February 5, 2019. Answers (1)
- Outline the main constituents of agricultural economic development in the context of Kenya.(Solved)
Outline the main constituents of agricultural economic development in the context of Kenya.
Date posted: February 5, 2019. Answers (1)
- Discuss the objectives of agricultural policy making in promoting agriculture in Kenya.(Solved)
Discuss the objectives of agricultural policy making in promoting agriculture in Kenya.
Date posted: February 5, 2019. Answers (1)
- Discuss the key agricultural policy concerns as outlined in today's Kenya agricultural policy act.(Solved)
Discuss the key agricultural policy concerns as outlined in today's Kenya agricultural policy act.
Date posted: February 4, 2019. Answers (1)
- Today's agricultural policy makers has come up with different roles of agriculture.Name them.(Solved)
Today's agricultural policy makers has come up with different roles of agriculture.Name them.
Date posted: February 4, 2019. Answers (1)
- Outline the main challenges leading to stagnant and declined agricultural productivity mostly in Central Kenya.(Solved)
Outline the main challenges leading to stagnant and declined agricultural productivity mostly in Central Kenya.
Date posted: February 4, 2019. Answers (1)