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Eggplant leaf spot and fruit rot, caused by the fungus Phomopsis vexans, is a destructive fungal disease that affects primarily fruit, stems, and leaves. Left uncontrolled, phomopsis blight in eggplants can cause the fruit to rot and become inedible.
- What causes brown spots on eggplant leaves?
- How is phomopsis blight treated?
- How do you treat eggplant with Cercospora leaves?
- What causes white spots on eggplant leaves?
- Are brown spots on eggplant bad?
- How do you save a dying eggplant?
- How is Cryptomeria blight treated?
- What is Juniper blight?
- What causes Phytophthora rot?
- How do you treat Cercospora leaf spots?
- How do you control bacterial wilt in brinjal?
What causes brown spots on eggplant leaves?
Symptoms: Gray mold is a fungal condition that shows up initially as brown or gray circular spots on leaves, stems, flowers and fruit. Over time, the spots grow fuzzy mold. ... Control: Gray mold thrives in shade, so plant tomato, potato, pepper and eggplant in full sun.
How is phomopsis blight treated?
Fungicides. Bordeaux mixture, other copper-based fungicides, and mancozeb are labeled for use on Phomopsis. These fungicides can be applied 3–4 times in the spring, at 10–14 day intervals to protect the new growth. They can be used anytime a flush of new growth occurs.
How do you treat eggplant with Cercospora leaves?
Chemical Control. An integrated approach should always be considered to control the disease. If fungicides are needed, products containing chlorothalonil, mancozeb or octanoic acid in combination with copper salt can be used as foliar spray and soil applications.
What causes white spots on eggplant leaves?
If there are white, powdery spots on the leaves of your eggplants, your plant may have powdery mildew. Powdery mildew is a common disease which affects a wide variety of vegetable crops including eggplant, peppers and tomatoes, all in the nightshade family.
Are brown spots on eggplant bad?
Eggplant flesh will have tan to brown colored spots around the seeds. If this is the color you are referring to, it is edible. If the flesh is more brown than white, the eggplant may be spoiling and should be discarded.
How do you save a dying eggplant?
Temperature Tips. Cold soil and cool air cause eggplants to droop and die. Plants grow best in soil temperatures above 75 degrees Fahrenheit and at air temperatures between 70 and 85 degrees Fahrenheit. Warming the soil and providing shelter offer the best chance of recovery for plants exposed to cold temperatures.
How is Cryptomeria blight treated?
Prune out diseased limbs and disinfect pruning equipment to prevent spreading spores. Few fungicides are not labeled for passalora needle blight however several fungicides have been suggested here and also here. Fungicide applications should begin in the early spring and continue until cooler and drier air in the fall.
What is Juniper blight?
Juniper tip blight, a progressive dying back of twigs and branches, can be caused by one of three fungi, Phomopsis juniperovora, Kabatina juniperi, or Sclerophoma pythiophila. These diseases are devastating to young plants while plants more than five years old are less seriously damaged.
What causes Phytophthora rot?
Phytophthora root and stem rot is a soil-borne fungal disease caused by Phytophthora sojae. This pathogen causes seed rots, pre- and post emergence damping off of seedlings and stem rot of plants at various growth stages. Disease development is favored by soil temperatures is above 60oF and high soil moisture.
How do you treat Cercospora leaf spots?
Fungicides are available to manage Cercospora leaf spot. Many of the conventional products used to prevent black spot of roses will also protect against Cercospora leaf spot. These fungicides contain the active ingredient chlorothalonil (OrthoMax Garden Disease Control) and myclobutanil (Immunox).
How do you control bacterial wilt in brinjal?
Management of the Root related wilt Diseases in Brinjal
- Avoid over-watering.
- Drench the beds with Ridomet 1 gm/L + Spot 10 gm/L of water at 4- 5 days after germination.
- The seedlings in the nursery should be sprayed with fungicides Ridomil gold 2 gm/L of water at regular intervals.
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