Results
| Leaves | |
|---|---|
| Symptoms | Necrosis, drying, red powdery spots, burning others spots (black,pale green to yellow), angular spots |
| Pathogens | Colletotrichum gloeosporioides, Pestalotia heterocornis, Cladosporium sp, Curvularia sp, Fusarium sp, Aspergillus niger, Botrytis cinera, Cephaleuros sp., |
How do you control cashew disease?
This will prevent the spread of the disease. Effective control can be obtained by cutting and removal of the affected plant parts and by spraying Bordeaux mixture 1% or mancozeb 0.2% or copper oxychloride 0.3%. Infection of the fungus is usually preceded by infestation of mosquito bug.
Is there a problem with cashews?
High Oxalate Content: Cashews have a relatively high oxalate content. When eaten in large quantities, this can lead to kidney damage and other chronic health problems. Raw Cashews Unsafe: Roasted cashews are not only more delicious, but they’re also safer too.
Which disease is cured by cashew leaves?
It also has antibiotic effects and is used medicinally to treat a sore tooth, ringworm, scurvy, leprosy, warts, and elephantiasis. Cashew barks and leaves: The cashew bark and leaf can be used to treat diarrhea as well as colic. The leaf extract also helps with reducing blood sugar levels and blood pressure.
How do you control anthracnose in cashews?
The fungicides as Vicarben 50 BTN (carbendazim) at 0.2percent of dosage and Cupennix 80BTN (Mancozeb 37percent + copper oxychloride 43percent) at 0.2percent of dosage are high effective to control anthracnose. The effective of fungicide will high if it is sprayed in bud, flowering and fruit period.
What is the pest and disease of cashew?
Colletotrichum gloeosporioides Species Complex: Pathogen Causing Anthracnose, Gummosis and Die-Back Diseases of Cashew (Anacardium Occidentale L.)
What is the life cycle of cashew?
Cashew plants start bearing after three years of planting and reach full bearing during tenth year and continue giving remunerative yields for another 20 years. The cashew nuts are harvested during February – May. Normally, harvesting consists of picking of nuts that have dropped to the ground after maturing.
Does cashew increase sperm count?
Cashew nuts are rich in zinc which is essential to improve sperm count in males and fertility chances. Also, regular intake of cashew may help control weight and diabetes which increases male fertility drastically.
Is cashew good for diabetes?
Cashew nuts contain high levels of beneficial fats, the consumption of which can raise the good cholesterol and reduce the bad cholesterol levels, and thereby reduce the risk of heart disease. Undoubtedly, they are one of the best nuts for diabetes.
How many cashews can I eat a day?
How many cashews should I eat per day? Stick to a 1 ounce serving (about ¼ cup) per day, Sassos recommends, and you’ll reap all of the nutritional benefits of cashews.
Why do cashews have black spots?
FLUX MARKS – black or brown marks on the surface of the kernels caused by flux dripping onto them when a tin container is sealed.
Are cashew leaves poisonous?
Cooked cashews are safe to eat. Urushiol is the same chemical found in poison ivy, and it is present on the leaves of the cashew tree as well as in the raw cashew shell.
What is anthracnose disease?
Anthracnose is a term used to loosely describe a group of related fungal diseases that typically cause dark lesions on leaves. In severe cases it may also cause sunken lesions and cankers on twigs and stems.
What causes anthracnose disease?
Anthracnose, caused by the fungus Colletotrichum gloeosporioides, is the most widespread and serious postharvest disease of many tropical fruits including mango, papaya, pitaya, and avocado.
What are the control measures of anthracnose?
Anthracnose can be avoided by destroying diseased parts, using disease-free seed and disease-resistant varieties, applying fungicides, and controlling insects and mites that spread anthracnose fungi from plant to plant.
How is anthracnose disease transmitted?
Anthracnose is caused by a fungus, and among vegetables, it attacks cucurbits. Anthracnose can survive on infected plant debris and is very easily spread. Like rust, it thrives under moist and warm conditions and is often spread by watering.
What pesticides are used on cashews?
A shell of cashew nut (Anacardium occidentanle) has contained Cashew Nut Shell Liquid (CNSL) that is used as botanical pesticides. CNSL oil consists of active substance such as anacardat acid, cardol and cardanol.
How are cashews treated?
Even cashews labeled as raw in stores have been shelled and heat-treated, either through roasting or steaming, to remove urushiol residue.
How do you control cashew stem borers?
Use light trap at the rate of one per hectare to attract the pest. — Swab the trunk with a mixture of coal tar and kerosene at the ratio of 1:2 or chloropyrifos 0.02 per cent twice a year once during March-April and again during November-December. Root feeding with monocrotophos at 20 ml/tree is also promising.
Which state is famous for cashew?
Maharashtra
The highest productivity is observed in Kerala and Maharashtra with over one ton per ha. The high yields in Maharashtra are primarily due to the fact that cashew production is of recent origin and the major part of the plantations have been established with high yielding clonal material.
Which grade of cashew is best?
W – 180, is the ‘ King of Cashew ‘ – They are larger in size and very expensive. W – 210, are popularly known as ‘ Jumbo ‘ nuts. W – 240, it is an attractive grade which is reasonably priced. W – 320, are the most popular among cashew kernels and highest in terms of availability, worldwide.