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Ornamental plant problems

Page history last edited by PBworks 12 years, 2 months ago

 Ornamental plant problems







Azalea with mealybugs




                                                                                                                                         Azalea with sawfly larve



Calibrachoa with iron chlorosis ( high pH of growing medium)






Crabapple leaf with Eastern Tent Caterpillar










                                                    Geranium with botrytis necrotic spot



           Geranium with chlorosis and marginal necrosis (probably micronutrient deficiency)




                                                                                  Geranium with ringspot virus symptoms






                                                                                                        Geranium with leaf damage from high soluble salts







              Hibiscus, variegated leaf with interveinal chlorosis




                                                                                                                          Hibiscus, variegated leaf, virus symptoms









                                          Lily with botrytis on the flower




                                                                                       Lily with botrytis on flower buds



                            Lily with boytrytis on the foliag







Maple with pear thrips nymphs (early May)








                                                                                                        New Guinea Impatiens with slow release fertilizer burn



                New Guinea Impatiens with stem blackening from fertilizer burn




                                                                                                        New Guinea Impatiens with stunting and strap leaves



                                 Peony with carpenter ants on the buds




                                                                                                 Petunia covered with aphids



                             Petunias, two varieties, both with virus




                                                                                                                                    Petunia with virus





Plum with Japanese beetle damage. Japanese beetles skeletonize many ornamentals.






                 Slug of the family Limacidae found in flower gardens, 3" long






                                      Yarrow with flower blight





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