OCR Text |
Show i Ubo Sulphur to Protect Vines. ! All tlio largo vlnoynrd owners of 'California sulphur their vinos as a protection against mildew and thrlps. , Tlio method used Is the sulphur bol- I lows, which Is so constructed that the operator can expel material without i excess, thereby saving a large per- 1 centngo. There) Is n receptaclo on top i ot tho bellows proper which Is filled with powdered sulphur. A tube passes from tho bellows through the sulphur to tho lid. This tube has u cap which lias four long holes cut In it and is kopt on the tube by n llttlo brass spring. When forcing air through, tho tube lifts tho cap up to tlio holes and forces tho powdered sulphur out of tho discharge tube. |