Ask any grower if they enjoy the experience of growing Honeycrisp apple year after year, and they will likely tell you no because of tree diseases. But it is a necessary evil. Without Honeycrisp—one of the most productive species in the garden—many growers believe they can't survive the competition. Despite its sweet name and popularity in the market, America's beloved apple has a dark side. A challenge to grow There are many nuances to successfully growing a Honeycrisp, the choices a grower makes have a proportionately greater impact on how a Honeycrisp behaves. Varieties require more attention and investment to achieve the desired yield. She wants to harvest very quickly, and it could be gone, (It has) brittle wood that requires extra support, and the tree will break no matter how high your post is. The choice of root bait affects the yield of the variety. Since it is a low vigor variety, large rootstocks can cause Honeycrisp to form a biennial bearing. Some root grafts also cause trees to break or deplete nutrients. Hand thinning is a requirement and excessive harvesting can produce small fruits and cause the tree to become biennial. 
Honeycrisp is highly susceptible to black rot, powdery mildew, and fire blight. There are also heat and burn issues with Honeycrisp. The fruits grow to large sizes, especially in the first years. Harvest and Storage Challenge Honeycrisp has thin skin, which punctures easily. This can lead to more rot in a retail store. Many growers choose to cut the apple stem and pack it gently to prevent infestation. However, this extra precaution can double the cost of the harvest. Honeycrisp's tendency to overgrowth can also cause bitter pits. This distortion may be present at harvest but will worsen as the apples are stored. You can lose anywhere from 20% to 30% of your crop when it's hung on trees with only a bitter pit. There's always a fine line between having too many crops to make it a biennial or too many [small] crops so you can have too much of a bitter hole. A grower's best defense against bitter pit is a calcium spray. As if growers didn't have enough trouble on their hands with Honeycrisp during the growing season, the variety is also susceptible to physical disturbances such as soft scabs and wet breakage. CA storage is problematic, as it is very sensitive to freezing and carbon dioxide. Conditioning the fruit before cold storage is very important. Keeping at 10°C for seven days can significantly reduce soft scab and wet breakage during subsequent cold storage at 3°C. The best compromise for these disturbances. 
The irony about the prerequisites, Boyer says, is that apples to stock are your first choice, but this is when markets are most appropriate. He said his family is fighting a bitter battle in the garden to prevent storage damage. Storage disturbances affect packaging. You spend a lot of time and money managing the harvest, so you get the best quality honey to put there. Then you pack it. But if you're storing it, your third or later Honeycrisp option is more likely to break wet. Common apple tree diseases and how to recognize and treat them, ensuring you have all the information you need to keep your orchard healthy. Try the apple Apple scab is one of the most common diseases of apple trees. It is important to inspect your tree regularly and learn to recognize the symptoms of apple scab. What is an apple scab? Apple scab is caused by a fungus that infects leaves and fruits. These bacteria usually thrive in cool, humid climates, so you're more likely to see them if you live in the North. How to identify apple scab Apple scab causes black lesions on both the leaves and fruits of the apple tree. If you notice strange dark spots on your tree, it may have an apple scab. Lesions can sometimes appear olive green. In extreme cases, the fruit may eventually turn brown, and the leaves may turn yellow and drop prematurely. How to treat apple scab Once you have determined that your apple tree is infected with a scab, you need to start a root treatment regimen immediately. It includes some important steps: First, clean all the fallen leaves around the apple tree. This reduces the risk of infection with fallen leaves that will spread spores to the tree when spring returns. 
Be sure to prune the apple tree. This reduces the foliage available for the fungus to spread and promotes healthy circulation through the branches. When spring comes, apply a commercial fungicide to the apple tree every two weeks as new shoots appear. Sooty Blotch and Flyspeck Silly spots and flies attack apple trees in late summer and early fall. The good news is that sooty and flyspeck blotch are superficial, affecting only the appearance of the apple tree. However, they can also shorten the shelf life of apples. What are Sooty Blotch and Flyspeck? These two outbreaks usually occur as a joint disease caused by several types of bacteria working together: peltaster fructicola, geastrumia polystigmatis, and leptodontium elatius. As the name implies, these tree diseases appear as matte black or gray spots and small black spots. How to identify bloat and flyspeck You can spot soot and fly agar by small black specks or spots on the fruit. This makes apples less palatable, although it does not affect the taste or integrity of the fruit. 
How to treat sooty stain and flyspeck Treatment of this type of fungus is divided into two simple steps: excision and disinfection. You can reduce your risk of developing soot and point flies by properly pruning your apple tree. This increases air circulation in healthy fruit and branches and reduces the risk of bacteria buildup. If you see signs of soot or fly spot, mix one ounce of bleach with one gallon of water. Gently rub the fruit with a damp cloth to dissolve and remove it. rust apple rice It gets its name from the fact that it needs two hosts for reproduction: a cedar tree and an apple tree. Other forms of rice rust also exist. What is cedar apple rust? Cedar apple rust is a fungus that uses hosts to reproduce. It got its name from the fact that it commonly infects cedar trees, although it can also affect junipers and other related trees. This pathogen is caused by the Gymnosporangium juniperi-vinginianae.
Great artiical!