باغبان  باشی

                                  Apple grain aphid                                                                                                                                      Apple leaf miner                                                                                                                                                                                            Apple measles on bark caused by low soil pH that induces either excessive manganese levels or deficient boron levels.                          Prune plum with Boron deficiency                                                                                                                                              Fire blight of pear and apple                                                                                                                                               Spotted tentiform leafminer on apple tree                                                                                                                                                                                                                                       Spotted tentiform leafminer mines on apple leaf                                                                                                                                       Stink bug probing on pear fruit             Spirea aphids on apple trees are not exremely prolblematic                                                                                                                             Nitrogen deficiency on fruit trees causing leaf drop.         Apple bitter rot on fruit                                                                                                                                                                                                                                                               Fungal fruitApple bitter rot (Glomerella) close up                                                                                                                                                                                    Apple bitter rot on leaf                                                                                                                                                                                                                                                                    Apple bitter rot on fruit                             Apple with European red mite on leaf                                                                                                                                                                                                                                                Apple fruit tree leaf roller      Apple calcium deficiency appears as slightly sunken round blemishes, more numerous at blossom end.                                                                                                                                                                                                                                    Apple cold temperature injury at fruit set                                       Apple bitter rot caused by glomerella fungus                                                                                                                                                                                                                             Apple hail damage to young fruit                                         Apple damaged by plum curculio                                                                                                                                                                                          Apple with fruit russeting caused by crop protection chemicals                                Apple fruit with frost damage                                                                                                                                                                                       Pear with phytotoxic ring caused by crop protection chemicals              Cherry tree trunk with sunken canker probably due to winter injury                                                                                                                                                                                        Sweet Cherry leaves showing severe nitrogen deficiency, possibly indicating trunk or root damage.                                                                                                                                                                     Peach shoot showing serious nitrogen deficiency, possibly indicating root or trunk injury.                                       Cherry tree trunk rot which caused tree decline                                                                                                                                                                                             Cherry fruit abortion at 4 weeks caused by cold temperature or chemicals                          Cherry stunt and leaf roll possibly caused by a virus                                                                                                                                                                                                              Cherry wood rot caused by Milk-white Toothed Polypore fungus                                     Cherry wood rot fungus                                                                                                                                                          Apple fire blight                            Peach tree trunk with cytospora canker                                                                                                                                                                                                                                  Peach with bacterial leaf spot      Peach tree limb showing brown Cytospora canker infection, which has been excised back to healthy tissue                                                                                                                                                                                                             Peach leaf with chemical phytotoxicity                 Peach tree die-back from planting too deeply                                                                                                                                                                                                                Peach tree foliar toxicity                                                                                                                                                                                                    Pear fruit with stony pit virus damage on fruit      Plum tree branch with black knot lesion.  Cherry trees are also susceptible.                                                                                                       Plum blossoms damaged by frost 10 days before full bloom                                       Prunus stem pitting virus symptoms at the bud union                                                                                                                                                                              Apple leaf necrosis from unknown cause-- possibly dormant oil or other crop protection chemical       Apple branch cankering and die-back of unknown causes-- possibly virus or graft incompatibility; secondary colonization by black rot and white rot fungi                                                                                                                                                                                                   Cherry Leaf Spot (fungal conidia on lower leaf surface)                      Cherry Leaf Spot defoliation in mid-summer      European Fruit Lecanium Scale          Bacterial Spot on leaves and resulting of cracks on fruits.               Fire Blight of apple and pear         Prunus Stem Pitting caused by Tomato Ringspot Virus on peach           Peach Canker caused by fungus Cytospora.     Stony Pit Virus of Pear       European Apple Sawfly (oviposition scar)