red rot of sugarcane is caused by

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…

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

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.

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.

Which disease is caused in sugarcane?

Viral Diseases of Sugarcane

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…

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].

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.

Do brass instruments rust?

Brass is a non-ferrous metal, meaning it contains no iron and therefore cannot rust. However, it is comprised of zinc and copper, which can tarnish and corrode over time when exposed to oxygen and moisture. A good brass instrument can last 100 years or more – but only if it's properly cared for.

How do you stop red rot on trumpet?

You can help prevent it by reducing the acids you introduce into your instrument. Avoid eating right before playing, and especially drinking acidic drinks such as coffee, tea, sodas, lemonade, and so forth. Brush your teeth before playing if possible, or even simply rinse your mouth well before playing.

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.

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.

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 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.

Which part of sugarcane is used for propagation?

Sugarcane is propagated primarily by the planting of cuttings. The sections of the stalk of immature cane used for planting are known as seed cane, or cane sets, and have two or more buds (eyes), usually three. Seed cane is planted in well-worked fields.

What causes late blight of potato?

Late blight is caused by the oomycete Phytophthora infestans. Oomycetes are fungus-like organisms also called water molds, but they are not true fungi. There are many different strains of P.

What is integrated disease management?

Integrated disease management is the practice of using a range of measures to prevent and manage diseases in crops. ... A disease is a condition in a plant that affects the plant's normal functioning or development.

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.

Can you eat red rot sugarcane?

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.

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.