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A vaccine induce temporary antibodies which initiate the formation of antigen in balance to await the anticipated antibodies of the diseases to attack.
Kavungya answered the question on April 20, 2019 at 09:33
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What is cutting back in pyrethrum growing?
Date posted: April 20, 2019. Answers (1)
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Pyrethrum is propagated by which means?
Date posted: April 20, 2019. Answers (1)
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Why are insecticides made from pyrethrum recommendable than synthetic insecticides?
Date posted: April 20, 2019. Answers (1)
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If you are told a newly released Kitale hybrid maize seed is H823. What does the 3 digits stand for?
Date posted: April 20, 2019. Answers (1)
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State four routine management practices that should be carried out in sheep production
Date posted: April 20, 2019. Answers (1)
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State two disadvantages of persistent use of pesticides in crop production.
Date posted: April 20, 2019. Answers (1)
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Name the diseases of cassava and give the symptoms of each.
Date posted: April 20, 2019. Answers (1)
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What characteristics make cassava an important food crop in most parts of Kenya?
Date posted: April 20, 2019. Answers (1)
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What are aspects of wind that affect crop production?
Date posted: April 20, 2019. Answers (1)
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What information is found in calving records?
Date posted: April 20, 2019. Answers (1)
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What is Blossom end Rot?
Date posted: April 20, 2019. Answers (1)
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State FOUR crucial questions a farmer would be trying to answer when preparing a partial budget.
Date posted: April 20, 2019. Answers (1)
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List TWO diseases and TWO pests that attack bananas in the field.
Date posted: April 20, 2019. Answers (1)
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State FOUR effects of plant diseases on crop production.
Date posted: April 20, 2019. Answers (1)
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State TWO advantages of chemical control on crop pests.
Date posted: April 20, 2019. Answers (1)
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Give ONE disadvantage of using stones for building.
Date posted: April 20, 2019. Answers (1)
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Give FOUR maintenance practices done on live fence.
Date posted: April 20, 2019. Answers (1)
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Name THREE soil fractions.
Date posted: April 20, 2019. Answers (1)
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Give a benefit for feeding colostrum to a newly born calf.
Date posted: April 20, 2019. Answers (1)
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Mention THREE methods of classifications of herbicides.
Date posted: April 20, 2019. Answers (1)