Eradicating potential invaders soon after invasion occurs.
Physical-manual & mechanical.
Cultural – achieved through ecosystem Management.
Biological –use of natural enemies.
Chemical- use of pesticides.
Integrated Pest Management – Uses a combination of methods and is often the most effective.
jim items answered the question on April 12, 2018 at 16:04
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Outline five characteristics that leads to the success of invasive species.
(Solved)
Outline five characteristics that leads to the success of invasive species.
Date posted:
April 12, 2018
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Answers (1)
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Outline eight accidental release that contributes to invasion in a self regulating ecosystem.
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Outline eight accidental release that contributes to invasion in a self regulating ecosystem.
Date posted:
April 12, 2018
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What is the function of ash in a compost heap?
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April 11, 2018
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Explain the procedure of milking.
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April 9, 2018
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Outline six main manmade factors affecting a microclimate of an agricultural farm.
Date posted:
April 6, 2018
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Outline and explain the main three features of an agroecosystem immunity.
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Outline and explain the main three features of an agroecosystem immunity.
Date posted:
April 6, 2018
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Name the five main nutrients supplied by tithonia tea applied to growing crops in a farm.
Date posted:
April 6, 2018
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Discuss establishment of an organic farm under the following subheadings; (a)Materials used. (b)Procedure followed in establishement.
(Solved)
Discuss establishment of an organic farm under the following subheadings;
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b)Procedure followed in establishemnt.
Date posted:
April 6, 2018
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Answers (1)
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State and explain six practices contributing to decrease in decomposition and levels of soil organic matter in Kenyan agricultural lands.
(Solved)
State and explain six practices contributing to decrease in decomposition and levels of soil organic matter in Kenyan agricultural lands.
Date posted:
April 6, 2018
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Answers (1)
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Explain how the following factors affect decomposition rate of organic matter. (i) Temperature (ii) Soil moisture and water saturation (iii) Soil texture (iv) Salinity and acidity (v) Vegetation and biomass production.
(Solved)
Explain how the following factors affect decomposition rate of organic matter.
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Salinity and acidity
Vegetation and biomass production.
Date posted:
April 6, 2018
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Answers (1)
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(Solved)
Describe the procedure for mulching a cropped farm.
Date posted:
April 6, 2018
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Answers (1)
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(Solved)
Describe the process compost preparation in an agricultural farm.
Date posted:
April 6, 2018
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Outline the main ecto-parasites attacking cows in Kenya.
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April 5, 2018
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What period of time is de-budding done as a management practice in livestock.
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Weeds are classified based on eight key issues. List them.
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Weeds are classified based on eight key issues. List them.
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April 3, 2018
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List the hierarchy used in solid waste treatment.
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April 2, 2018
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State three methods of waste treatment.
Date posted:
April 2, 2018
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State three main methods of solid waste nanagement.
(Solved)
State three main methods of solid waste management
Date posted:
April 2, 2018
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Answers (1)
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(Solved)
State five main human activities that facilitate increased runoff and sediment yield in Kenyan farmlands.
Date posted:
March 31, 2018
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Answers (1)