If you do, QuickBooks will remove them from Box 7. Once you have completed assigning the 1099 form, select the Accounting Preferences, Company Tab and select. the option to Show Lowest Subaccount Only. This option is only active when you check the Use Account.
Apart from the above uses of copper sulfate, this compound is also used in preparation of wood preservatives to protect timber from wood worms. It is also utilized as a mordant in dyeing, and as a reagent in tanning process.
  It is generally used as insecticide in agriculture & in the wood industry.   The uses of copper sulphate are:     As a Herbicide, Fungicide and Pesticide.   To control the amount of algae in ponds etc.  To test for proteins (used in the Biuret reagent).  To test blood for anaemia.aking the world better, one answer at a time. Copper sulphate (granular) has multiple uses such as a feed additive micro-nutrient, fertilizer micro-nutrient and a pesticide (algaecide and fungicide).