sugarcane pests and diseases pdf

What are the diseases of sugarcane?

Sugarcane: Diseases and Symptoms

Red rot.
Wilt.
Grassy shoot.
Smut.
Leaf scald disease.
Red striped disease.
Mosaic disease.
Pokkahboeng.

What are the major pest of sugarcane?

Early shoot borer	Internode borer	Sugarcane wolly aphid
Mealybug	White grub	Grasshopper

What is the most destructive disease of sugarcane?

Among all the diseases, fungal disease named red rot of sugarcane is the most threatening disease of sugarcane, rightly called as 'Cancer' of sugarcane. It causes severe loss in yield and quality of the sugarcane.

Which is the boring pests of sugarcane?

Pest Management

Sl.No	Common Name	Scientific Name
2	Internode borer	Chilo sacchariphagus indicus
3	Top borer	Scirphophaga excerptalis
4	Termites	Odontotermes obesus
5	White grubs	Holotrichia Consanguinea

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.

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 is a cotton pest?

Two of the major cotton pests are the boll weevil and the pink bollworm. ... The weevil is a pest which primarily attacks flowers and bolls. A boll weevil can destroy the cotton lint with its feces and consume the cotton seeds. There is currently an eradication program for the boll weevil.

Which one is a pest of wheat?

Wheat Pests and Their Management

Common name^a	Scientific name	Order
Wheat head armyworm	Faronta diffusa (Walker)	Lepidoptera
Wheat ground beetle	Zabrus tenebroides (Goeze)	Coleoptera
Cereal leaf beetle	Oulema melanopus (L.)	Coleoptera
Wheat wireworm	Agriotes mancus (Say)	Coleoptera

How do you control white grubs in sugarcane?

Biological Control of White Grub on Sugarcane: Trap trees can be used to lure the beetles and easily destroy them is very effective to reduce infestations of white grubs in nearby sugarcane fields. Jayanti, turi, Acacia tomentosa, asam, jengkol and cashew can be used.

Is it good to drink sugarcane juice everyday?

Prevents heart diseases: It also prevents heart diseases and stroke as it helps decrease the levels of unhealthy or cholesterol and triglycerides. Helps in reducing weight: As sugarcane juice reduces the bad cholesterol levels in the body and has natural sugars, it helps in reducing weight.

Why does sugarcane turn red?

Red rot of sugarcane disease is caused by Colletotrichum falcatum Went, the perfect stage of which is Glomerella tucumanensis (Speg.) Arx and Muller.

Why is sugarcane red?

External red blotches on sugarcane stems caused by red rot, Glomerella tucumanensis.

How do you increase the weight of sugarcane?

A method of increasing the sugar/ sugar cane weight ratio in sugarcane crop which comprises applying ammonium salt of 2,3,6-trichlorobenzoic acid to the crop at a period not more than two months prior to harvesting but more than about 10 days before harvest, in an amount suflicient to increase the percentage of sugar ...

Which one is the root borer of sugarcane plants?

Polyocha depressella Swinhoe (=Emmalocera depressella (Swinhoe)) (Lepidoptera: Pyralidae) is the only species of borer infesting the underground portion of sugarcane and, hence, referred to by its common name root borer or rootstock borer.

Which bio agent is commonly used to control woolly aphids in sugarcane?

In this study on sugarcane woolly aphid Ceratovacuna lanigera Zehntner (Hemiptera: Aphididae), a pest native to northeastern India that invaded tropical Indian states from 2002 onwards, we examined the role of predators as natural biocontrol agents and the possibility of using Micromus igorotus Banks (Neuroptera: ...

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.

Is sugarcane healthy to eat?

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.

Is sugar cane poisonous?

Sugar cane's fatal fungus

The sugar cane crop itself is not harmful to eat, but leave it for too long, and its impact won't be very sweet. Eating moldy or dated sugar cane comes with a risk of poisoning courtesy of a common fungus that grows on the plant when it's stored for more than a few months.

Which one is the disease of sugarcane crop?

Viral Diseases of Sugarcane

Sl.No	Disease Causal organism
1.	Yellow leaf disease: Sugarcane yellow leaf virus (SCYLV) / Sugarcane yellow leaf phytoplasma (SCYP)
2.	Sugarcane mosaic:Sugarcane mosaic virus (SCMV) / Sugarcane streak mosaic virus (SCSMV)
3.	Leaf Fleck

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.