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DISEASES OF FIELD AND HORTICULTURAL CROPS AND THEIR MANAGEMENT-II

DISEASES OF FIELD AND HORTICULTURAL CROPS AND THEIR MANAGEMENT-II

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Ms.Abhinandita Sahoo

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Core Courses

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Course Name : DISEASES OF FIELD AND HORTICULTURAL CROPS AND THEIR MANAGEMENT-II

Code(Credit) : ASPP3103(2-1-0)

Course Objectives

  • To study the symptoms of different diseases and identify them in field condition.
  • To study about the pathogen biology.
  • To study favorable environmental condition.
  • To demonstrate appropriate management strategies.

Learning Outcomes

  • This course will help the students to identify diseases in farmer field.

  • Gain knowledge about  recommendation of management practices  and minimizing the loss.

Course Syllabus

Theory

Symptoms, etiology, disease cycle and management of following diseases. 

Diseases of field crops: Diseases of   Wheat: Rusts, loose smut, karnal bunt, powdery mildew, alternaria blight, and ear cockle.Diseases of   Sugarcane: Red rot, smut, wilt, grassy shoot, ratoon stunting and Pokkah Boeng Diseases of   Sunflower: Sclerotinia stem rot and Alternaria blight Diseases of   Mustard: Alternaria blight, white rust, downy mildew and Sclerotinia stem rot .Diseases of   Gram: Wilt, grey mould and Ascochyta blight.Diseases of   Lentil: Rust and wilt.Diseases of Cotton: Anthracnose, vascular wilt, and black arm.Diseases of   Pea: Downy mildew, powdery mildew and rust. Diseases of Horticultural Crops: Diseases of Mango: Anthracnose, malformation, bacterial blight and powdery mildew.Diseases of  Citrus: Canker and gummosis.Diseases of   Grape vine: Downy mildew, Powdery mildew and anthracnose. Diseases of Apple: Scab, powdery mildew, fire blight and crown gall.Diseases of Peach: Leaf curl.Diseases of Strawberry: Leaf spot.Diseases of Potato: Early and late blight, black scurf, leaf roll, and mosaic.Diseases of Cucurbits: Downy mildew, powdery mildew, wilt.Diseases of Onion and Garlic: Purple blotch, and Stemphylium blight.Diseases of Chillies: Anthracnose and fruit rot, wilt and leaf curl.Diseases of Turmeric: Leaf spot.Diseases of Coriander: stem gall.Diseases of Marigold: Botrytis blight.Diseases of Rose: Dieback, powdery mildew and black leaf spot.

PRACTICAL:Identification and histopathological studies of selected diseases of field and horticultural crops covered in theory. Field visit for the diagnosis of field problems.Collection and preservation of plant diseased specimens for herbarium.Practice-1 Identification and histopathological studies of diseases of Sugarcane.Practice-2 Identification and histopathological studies of diseases of Sunflower.Practice-3 Identification and histopathological studies of diseases of Mustard.Practice-4 Identification and histopathological studies of diseases of Mango.Practice-5 Identification and histopathological studies of diseases of cucurbites.Practice-6 Identification and histopathological studies of diseases of  Chilli.Practice-7 Identification and histopathological studies of diseases of  turmeric and coriander.

References

  •  Rangaswami, G & Mahadevan, K.2001. Diseases of crop plants in India, Prentice Hall of India Pvt. Ltd., New Delhi
  •  Singh, R.S.2005. Plant Diseases. Oxford & IBH Publications, New Delhi
  •  Pathak, V.n.2001. Diseases of Fruit crops.Oxford & IBH Publications, New Delhi
  •  Singh, R.S.1999. Diseases of vegetable crops. Oxford & IBH Publications, New Delhi
  •  Chaube, H.S and V.S. Pundhir,2012. Crop Diseases & Their Management. PHI Pvt. Ltd., New Delhi

 

Session Plan

Session 1

Diseases of   Wheat crop: Rusts, loose smut, karnal bunt, powdery mildew, alternaria blight, and ear cockle.

Session-1 DISEASES OF WHEAT CROP

Rust life cycle

Bunt of wheat

Powdery mildew of wheat

Session 2

Diseases of   Sugarcane: Red rot, smut, wilt, grassy shoot, ratoon stunting and Pokkah Boeng

Session-2 DISEASES OF SUGARCANE CROP

Red rot of sugarcane

Session 4

Diseases of   Sunflower: Sclerotinia stem rot and Alternaria blight

Session-3 DISEASES OF SUNFLOWER CROP

https://www.youtube.com/watch?v=v817rDt44l4

Session 6

Diseases of   Mustard: Alternaria blight, white rust, downy mildew and Sclerotinia stem rot

Session-4 DISEASES OF MUSTARD CROP

Blight of mustard

Session 8

Diseases of   Gram: Wilt, grey mould and Ascochyta blight

Session -5 DISEASES OF GRAM CROP

Diseases of gram

Session 9

Diseases of   Lentil: Rust and wilt

Session-6 DISEASES OF LENTIL CROP

Wilt of lentil

Session 10

Diseases of Cotton: Anthracnose, vascular wilt, and black arm.

Session-7 DISEASES OF COTTON CROP

https://www.youtube.com/watch?v=TLfyl5jrchY

Session 11

Diseases of   Pea: Downy mildew, powdery mildew and rust

Session-8 DISEASES OF PEA CROP

Downy mildew of pea

Session 12

Diseases of Mango: Anthracnose, malformation, bacterial blight and powdery mildew

Session-9 DISEASES OF MANGO

https://www.youtube.com/watch?v=sx3Y9bAJh7c

Session 14

Session 15

Diseases of   Grape vine: Downy mildew, Powdery mildew and anthracnose

Session-11 DISEASES OF GRAPEVINE

https://www.youtube.com/watch?v=SvZBgqPNz7E

Session 16

Diseases of Apple: Scab, powdery mildew, fire blight and crown gall

Session-12 DISEASE OF APPLE

https://www.youtube.com/watch?v=ZalkJ0zqqnA

Session 19

Diseases of Potato: Early and late blight, black scurf, leaf roll, and mosaic

Session -15 DISEASES OF POTATO CROP

Late blight potato

Early blight of potato

Session 20

Diseases of Cucurbits: Downy mildew, powdery mildew, wilt

Session-16 DISEASES OF CUCURBITES

https://www.youtube.com/watch?v=7nfmxY2Kb2M

Session 22

Diseases of Onion and Garlic: Purple blotch, and Stemphylium blight

Session-17 DISEASES OF GARLIC AND ONION

Stemphylium blight of garlic

Session 23

Diseases of Chillies: Anthracnose and fruit rot, wilt and leaf curl

Session-18 DISEASES OF CHILLI CROP

https://www.youtube.com/watch?v=7riyIuoQd9A

Session 27

Diseases of Marigold: Botrytis blight

Diseases of Rose: Dieback, powdery mildew and black leaf spot.

Session-20 DISEASE OF ROSE AND MERIGOLD

https://www.youtube.com/watch?v=JmZ_F87UgHI

QUESTION BANK FOR DFHCM-II   E-MATERIAL OF DFHCM-II

Our Main Teachers

Presently working as  assistant professor,Department of Plant Pathology,  M.S.Swaminathan school of agriculture, Centurion university of technology and management,Odisha. I have complected my BSc (Ag) from Odisha University of Agriculture and Technology and MSc (Ag) from Bidhan Chandra Krishi Viswavidyalaya, West Bengal. ASRB-NET qualified.