. The blight canker of apple trees ... Apples. 20 Wisconsin State Horticultural Society Avoid excessive fertilizing with nitrogenous manures. Apply some form of phosphoric acid to ripen new growths. The planting of varieties known to be more or less resistant to this disease is to be recommended. The Wolf River and. Fig. 16—Results of timely and thorough treatment. Similar to Fig. 15. Talman Sweet appear to be of this sort, while Baldwins and Ben Davis suffer most severely. Desirable non-resistant varie- ties may be top grafted on to resistant stocks. CONCLUSIONS. Injuries caused by blight can
. The blight canker of apple trees ... Apples. 20 Wisconsin State Horticultural Society Avoid excessive fertilizing with nitrogenous manures. Apply some form of phosphoric acid to ripen new growths. The planting of varieties known to be more or less resistant to this disease is to be recommended. The Wolf River and. Fig. 16—Results of timely and thorough treatment. Similar to Fig. 15. Talman Sweet appear to be of this sort, while Baldwins and Ben Davis suffer most severely. Desirable non-resistant varie- ties may be top grafted on to resistant stocks. CONCLUSIONS. Injuries caused by blight canker are often ascribed to "sun- scald" and "; Blight canker is most often found on young trees, 8 to 15 years Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original [Whetzel, Herbert Hice], 1877- [from old catalog]. Madison, Wis.
Size: 1371px × 1823px
Photo credit: © Library Book Collection / Alamy / Afripics
License: Licensed
Model Released: No
Keywords: ., bookcentury1900, bookdecade1900, booksubjectapples, bookyear1907
