Diseases speedily transubstantiate plushy squash racquets plants into discolored or wilted industrial plant : some disease vote out squash racquets plants . Overnight your dreams of eating yummy squash can vanish . The full news is that there is a special amount of squash disease and insects that carry them . determine to recognize disease and how to toss off or control them may store your crop .
Powdery Mildew
Squash flora leaves will appear as dusted with lily-white flour when powdery mold has infected the plant . The fungi Erysiphe cichoracearum and Sphaerotheca fuliginea are the culprits cause this disease that stunt growth and sometimes kills the plant life . raise powdery mildew resistant squash and avoid overhead watering may prevent this disease .
Sometimes even when preventative measures are accept , the plant life becomes infected with powdery mold anyway . Here are some fungicide that may defeat this disease :
Bacterial Wilt
Bacterial wilt can cause sudden wilt and death of mash plants . The bacterium Erwinia tracheiphila is propagate by blemish or discase cucumber vine beetles . The beetles first feed on infected plants and then go around the disease to the goodish plants . The only cure for this disease is to eliminate the cucumber beetles .
Blossom-End Rot
Squash turning dark on the blossom end is an indicant of blossom - end rot . This disease go on when the squash plant does not take up enough calcium . Here are some reasons why they do not :
Anthracnose
Anthracnose is a fungal disease that attack the leaves and fruit of the squash rackets plant . At the commencement of the disease , the leave of absence developyellowishor H2O - soaked blot . The pip lucubrate turning brown then blackened . The wet spots then dry up and fall out allow a hole in the leaves . Infected yield will comprise deep-set pestilence - alike spots of various size .
The spread of Anthracnose can be staunch or controlled in a few ways . Anthracnose can hold up in seeds ; therefore , take off your squash plants with seeds from a reputable ship’s company . Plant squash in soil that did not grow cucurbit plants the previous time of year . Always remove and destroy the plant dust from these plant at the end of the grow time of year .
Mosaic Virus
Two strain of mosaic viruses ( squeeze mosaic and zucchini lily-livered mosaic ) can infect squash plant . Here are the symptoms of an septic plant :
Cucumber beetles and aphids are make out to spread mosaic viruses . Controlling these pestilence will help oneself preclude these virus from taint your garden . Another solvent is to grow from only certified virus free seeds .
