red rot of sugarcane

Red rot is a very serious disease of sugarcane. ... The surest symptom of the disease is the reddening of the internal internodal tissues with crossbars of white patches in the reddened area. This red colour is caused by a dye which is secreted by the host and is antagonistic to the red rot fungus.

1. What causes red rot in sugarcane?
2. What causes red rot?
3. Is red rot of sugarcane seed borne disease?
4. Which disease is caused in sugarcane?
5. Can you eat sugar cane with red rot?
6. What are the symptoms of red rot of sugarcane?
7. What does red rot look like?
8. What is red rot disease?
9. What is red rot?
10. In which disease of plant stems rot at soil line with brown to red lesions?
11. Who gave the concept of inoculum potential?
12. What advantage does the Deccan region have over the north with reference to sugarcane cultivation?
13. What is sugar cane used for?
14. What are products of sugarcane?
15. How long will sugar cane last?
16. Is chewing sugar cane good for you?
17. Can you eat sugarcane raw?
18. What is early blight disease?
19. Is brown rust of wheat caused by fungi?
20. What is white rust of crucifers?

What causes red rot in sugarcane?

Pathogen: Red rot disease is caused by the fungus Glomerella tucumanensis. An older name, Colletotrichum falcatum, is still preferred by some pathologists.

What causes red rot?

Red rot is caused by prolonged storage or exposure to high relative humidity, environmental pollution, and high temperature. In particular, red rot occurs at pH values of 4.2 to 4.5. Sulfur dioxide converts to sulfurous acid which forms hydrogen peroxide.

Is red rot of sugarcane seed borne disease?

The fungus is sett-borne. The perpetuation of red rot is through infected setts/canes, diseased stubble/debris and by resting propagules in the soil. Annual recurrence of red rot in sugarcane is primarily due to infected seed cane and stubble through which the pathogen is carried over to subsequent crops [22,23].

Which disease is caused in sugarcane?

Viral Diseases of Sugarcane

Can you eat sugar cane with red rot?

Sugar cane is red because in the process of storage, fermentation phenomenon happened or is happening red rot, tip rot disease, and in the process of fermentation and disease will produce a variety of, eat the red sugar cane can produce poisoning symptoms such as dizziness, vomiting, serious damage to health.

What are the symptoms of red rot of sugarcane?

The external symptoms of the disease in the field are not conspicuous unless the interior of the cane stalk is completely rotted. At this stage of damage, though infrequent, the rind loses its bright natural colour and becomes shrivelled. Infected plants are detected by yellowing, shrivelling and dying of upper leaves.

What does red rot look like?

Red rot is often characterised as a circular point on an instrument, with a dark pin-point in the centre. A good indication is to identify this circular imperfection on the outside of a trumpet leadpipe, for example, and to see if there's any corresponding defect on the inside of the tube.

What is red rot disease?

Red rot (important in Indonesia and South Asia) is characterized by interrupted red and white patches within the cane along with a sour alcoholic odour when the cane is split open. Caused by the fungus Colletotrichum falcatum (Glomerella tucumanensis), red rot first attracts attention by…

What is red rot?

the process of leather deterioration characterized by orange or reddish powder (View Citations) However, excessive acidity in leather results in a condition known as “red rot,” which eventually can cause leather to become hard and brittle so that it deteriorates to a crumbly reddish-brown powder.

In which disease of plant stems rot at soil line with brown to red lesions?

Explanation: In Rhizoctonia disease plant stem rot at soil line with brown to red lesions.

Who gave the concept of inoculum potential?

As the conceanration of spores increased, disease symptoms appeared within 3-4 days and the lesions also increased in size more rapidly. Garrett (1960) defined inoculum potential as the amount of energy available for the fungus to infect the host at the site of infection.

What advantage does the Deccan region have over the north with reference to sugarcane cultivation?

Climate of Deccan is free from summer loo and winter frost. ii. Black lava soil with high fertility and retentivity of moisture is suitable for it. (ii) Advantage of Ratoon crop: It is labour and time saving.

What is sugar cane used for?

Plant and uses. Sugarcane is a giant tropical grass from the family Graminaceae, whose stalk has the particular capacity to store a crystallizable sugar, sucrose. Its main use is in industrial processing of the stalks to make rum.

What are products of sugarcane?

It is a rich source of food (sucrose, jaggery and syrup), fibre (cellulose), fodder (green leaves and tops of cane plant, bagasse, and molasses and to some extent press mud), fuel and chemical. The main by-products are bagasse, molasses and press mud.

How long will sugar cane last?

The stalk should be a light green or pale yellow in color with brownish-red marks. By using plastic wrap and placing it in the fridge, you can store your sugar cane for up to two weeks. By freezing the sugar cane in a sealable freezer bag it can last a few months.

Is chewing sugar cane good for you?

Sugarcane and its derivatives have several known health benefits when consumed in moderate quantities. Chewing on sugarcane or consuming sugarcane water or syrup can help treat urinary tract issues and provide a boost of antioxidants, along with providing benefits to pregnant women and diabetic patients.

Can you eat sugarcane raw?

Raw sugarcane stalks can be chewed as a snack. Because the stalks are fibrous, they are not eaten per se but merely chewed to extract the juice. Before the sugarcane stalks are sold for this purpose, the tough skin is first cut off and discarded. ... Bundled peeled sugarcane stalks for cooking are available in markets.

What is early blight disease?

Early blight (EB) is a disease of potato caused by the fungus Alternaria solani. It is found wherever potatoes are grown. The disease primarily affects leaves and stems, but under favorable weather conditions, and if left uncontrolled, can result in considerable defoliation and enhance the chance for tuber infection.

Is brown rust of wheat caused by fungi?

Leaf rust, also known as brown rust, is caused by the fungus Puccinia triticina. This rust disease occurs wherever wheat, barley and other cereal crops are grown. Leaf rust attacks foliage only. Identifying symptoms are dusty, reddish-orange to reddish-brown fruiting bodies that appear on the leaf surface.

What is white rust of crucifers?

White rust, also called white blisters, is a fungal disease caused by the fungus Albugo candida, which affects cruciferous plants that include vegetables such as kale, Brussels sprouts, cauliflower, broccoli and cabbage. Brassica weeds are also attacked.