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Give four factors that determine the pyrethrin content in pyrethrum

      

Give four factors that determine the pyrethrin content in pyrethrum

  

Answers


Kavungya
– Part of the plant
– Stage of flower development
– Genetic constitution
– Age of the plant
– Handling/Care during picking drying and dispatch
Kavungya answered the question on April 20, 2019 at 11:00


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