Cucumber

                                        Cucumber beetle damage

                                                                                                    Cucumber beetle damage

                        Cucumber with downy mildew (variety had some genetic resistance)

                                                                                        Cucumber with downy mildew fungus damage on leaf underside

                                      Cucumber beetle (Penn State file photo)

                                                                              Cucumber with Anthracnose damage to the fruit (Penn State file photo)

                              Cucumber with scab on the fruit

                                                                                                Cucumber with "white pickle" (Penn State file photo)

       Atrazine herbicide damage on cucumbers (can be confused with spider mite damage)

                                                                          Cucumber engulfed in spider mite web (greenhouse)