Maurice Tutor

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Algebra,Applied Sciences,Biology,Calculus,Chemistry,Economics,English,Essay writing,Geography,Geology,Health & Medical,Physics,Science Hide all
Teaching Since: May 2017
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Education

  • MCS,PHD
    Argosy University/ Phoniex University/
    Nov-2005 - Oct-2011

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  • Professor
    Phoniex University
    Oct-2001 - Nov-2016

Category > Management Posted 10 Oct 2017 My Price 5.00

pesticide applicators

Spray drift is a constant concern for pesticide applicators and agricultural producers. The inverse relationship between droplet size and drift potential is well known. The paper “Effects of 2,4-D Formulation and Quinclorac on Spray Droplet Size and Deposition” (Weed Technology, 2005: 1030–1036) investigated the effects of herbicide formulation on spray atomization. A figure in the paper suggested the normal distribution with µ= 1050 µm and σ = 150 m was a reasonable model for droplet size for water (the “control treatment”) sprayed through a 760 ml/min nozzle.

a. What proportion of all droplets have a size that is less than 1500 µm? At least 1000µm?

b. What proportion of all droplets have a size that is between 1000 and 1500µm?

c. How would you characterize the smallest 2% of all droplets?

Answers

Maurice Tutor
(5)
Status NEW Posted 10 Oct 2017 05:10 PM My Price 5.00

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