[37bce] !R.e.a.d~ @O.n.l.i.n.e~ Service and Regulatory Announcements, Vol. 43: March 17, 1923 (Classic Reprint) - U S Insecticide and Fungicide Board ~ePub~ Online

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Excerpt from Service and Regulatory Announcements, Vol. 43: March 17, 1923If this product is used at the rate of 10 pounds to 50 gallons, the resultant Spray will contain the equivalent of only pound of crystallized copper sulphate and will contain 2 pounds of dry lead arsenate. It will at once he noted that, used at the above rate, the spray is three to four times weaker

Title : Service and Regulatory Announcements, Vol. 43: March 17, 1923 (Classic Reprint)
Author : U S Insecticide and Fungicide Board
Language : en
Rating :
4.90 out of 5 stars
Type : PDF, ePub, Kindle
Uploaded : Apr 15, 2021
Book code : 37bce

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