mash crop insects a lecture by mr allah dad khan

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Page 1: Mash  crop insects A Lecture by Mr Allah Dad Khan
Page 2: Mash  crop insects A Lecture by Mr Allah Dad Khan

Mash Crop Insects A Presentation To IPM Course/FFS Participants

ByMr. Allah Dad Khan

Provincial Coordinator IPM KPK For MINFAL Pakistan

Mustard Crop Insects A Presentation To IPM Course/FFS Participants

ByMr. Allah Dad Khan

Provincial Coordinator IPM KPK For MINFAL Pakistan

Page 3: Mash  crop insects A Lecture by Mr Allah Dad Khan

Crop: Black and Green GramScientific name: Vigna mungo, Vigna radiataFamily: Fabaceae

Page 4: Mash  crop insects A Lecture by Mr Allah Dad Khan

Gram pod borer: Helicoverpa armigera

SYMPTOMS OF DAMAGE Defoliation in early

stages Larva’s head alone

thrust inside the pods and the rest of the body hanging out.

Pods with round holes

Page 5: Mash  crop insects A Lecture by Mr Allah Dad Khan

Gram pod borer: Helicoverpa armigera

IDENTIFICATION OF THE PEST Eggs – are spherical in shape and

creamy white in colour, laid singly

Larva - shows colour variation from greenish to brown. Green with dark brown grey lines laterally on the body with lateral white lines and also has dark and pale bands.

Pupa – brown in colour, occurs in soil, leaf, pod and crop debris

Adult - light pale brownish yellow stout moth. Fore wing grey to pale brown with V shaped speck.Hind wings are pale smoky white with a broad blackish outer margin. 

Page 6: Mash  crop insects A Lecture by Mr Allah Dad Khan

Spotted pod borer: Maruca testulalis

SYMPTOMS OF DAMAGE 

Defoliation in early stages

Larva’s head alone thrust inside the pods and the rest of the body hanging out.

Pods with round holes

Page 7: Mash  crop insects A Lecture by Mr Allah Dad Khan

Gram pod borer: Helicoverpa armigera

IDENTIFICATION OF THE PESTLARVA - Greenish white with

brown head. It has two pairs of dark spots on the back of each segment

Adult - Forewings- light brown colour with white markings; Hindwings – white colour with brown markings at the lateral edge

Page 8: Mash  crop insects A Lecture by Mr Allah Dad Khan

Spiny pod borer: Etiella zinckenella

SYMPTOMS OF DAMAGE  

Dropping of flowers and young pods

Older pods marked with a brown spot where a larvae has entered

Page 9: Mash  crop insects A Lecture by Mr Allah Dad Khan

Spiny pod borer: Etiella zinckenella

IDENTIFICATION OF THE PEST LARVAL – greenish initially,

turns pink before pupation.

It has 5 black spots on the prothorax

Page 10: Mash  crop insects A Lecture by Mr Allah Dad Khan

Blue butterfly: Lampides boeticus

SYMPTOMS OF DAMAGE 

Buds, flowers and young pods with boreholes

Presence of slug like caterpillar.

Honey dew secretion with black ant movements

Page 11: Mash  crop insects A Lecture by Mr Allah Dad Khan

Blue butterfly: Lampides boeticus

IDENTIFICATION OF THE PEST

Larva – It is flat and slightly rounded; Pale green with a rough skin.

Adult - moth is greyish blue with prominent black spots in the hind wings and a long tail; Ventral side of wings with numerous stripes and brown spots

 

Page 12: Mash  crop insects A Lecture by Mr Allah Dad Khan

Grass blue butterfly: Euchrysops cnejus

SYMPTOMS OF DAMAGE

Buds, flowers and young pods with boreholes and presence of slug like caterpillar.

Larval entry hole on the pod is plugged with excreta

Page 13: Mash  crop insects A Lecture by Mr Allah Dad Khan

Grass blue butterfly: Euchrysops cnejus

IDENTIFICATION OF THE PEST Larva - pale green or

yellow with a red line and short black hairs on the body.

Adult - butterfly is blue, medium sized with 5 black spots in the hind wings and two black spots in the inner margin.

 

Page 14: Mash  crop insects A Lecture by Mr Allah Dad Khan

Bean Aphids: Aphis craccivora 

SYMPTOMS OF DAMAGE     Leaves, inflorescence

stalk and young pods  covered with dark coloured aphids

Honey dew secretion with black ant movements

Page 15: Mash  crop insects A Lecture by Mr Allah Dad Khan

Bean Aphids: Aphis craccivora

IDENTIFICATION OF THE PEST

Nymphs and Adult – dark coloured with cornicles in the abdomen

Page 16: Mash  crop insects A Lecture by Mr Allah Dad Khan

Leaf hopper: Empoasca kerri

SYMPTOMS OF DAMAGE

Leave mottled and yellowish in colour

Green colour insects found under surface of leaves

Page 17: Mash  crop insects A Lecture by Mr Allah Dad Khan

Leaf hopper: Empoasca kerri

IDENTIFICATION OF THE PEST

Adult – elongate, active, wedge shape, green insects

Page 18: Mash  crop insects A Lecture by Mr Allah Dad Khan

Pod bugs:  Riptortus pedestris

SYMPTOMS OF DAMAGE

Pods with black spots Shedding of green

pods Poorly filled pods with

shriveled grains inside

Page 19: Mash  crop insects A Lecture by Mr Allah Dad Khan

Pod bugs:  Riptortus pedestris

IDENTIFICATION OF THE PEST

Riptortus pedestris Brownish black and

hemispherical  Nymphs – resemble

dark brown ants

Page 20: Mash  crop insects A Lecture by Mr Allah Dad Khan

Lab lab bug or Stink bug: Coptosoma cribraria

SYMPTOMS OF DAMAGE

Cluster on the  plant  parts and suck the sap

Page 21: Mash  crop insects A Lecture by Mr Allah Dad Khan

Lab lab bug or Stink bug: Coptosoma cribraria

IDENTIFICATION OF THE PEST Nymphs and Adult

- sub globular, oval and greenish shield bug.

It has a characteristic buggy odour

Page 22: Mash  crop insects A Lecture by Mr Allah Dad Khan

Lab lab bug or Stink bug: Coptosoma cribraria

IDENTIFICATION OF THE PEST Nymphs and Adult

- sub globular, oval and greenish shield bug.

It has a characteristic buggy odour

Page 23: Mash  crop insects A Lecture by Mr Allah Dad Khan

Whitefly: Bemisia tabaci

SYMPTOMS OF DAMAGE

Pods with black spots Shedding of green

pods Poorly filled pods with

shriveled grains inside

Page 24: Mash  crop insects A Lecture by Mr Allah Dad Khan

Whitefly: Bemisia tabaci

IDENTIFICATION OF THE PEST

Riptortus pedestris Brownish black and

hemispherical  Nymphs – resemble

dark brown ants

Page 25: Mash  crop insects A Lecture by Mr Allah Dad Khan

Whitefly: Bemisia tabaci

IDENTIFICATION OF THE PEST

Riptortus pedestris Brownish black and

hemispherical  Nymphs – resemble

dark brown ants

Page 26: Mash  crop insects A Lecture by Mr Allah Dad Khan

Blister beetle: Mylabris phalerata

SYMPTOMS OF DAMAGE

The adult feeds voraciously on buds and flowers.

Page 27: Mash  crop insects A Lecture by Mr Allah Dad Khan

Blister beetle: Mylabris phalerata

IDENTIFICATION OF THE PEST Eggs - are light

yellowish in colour and cylindrical in shape.

Larvae - Young grubs are white in colour.

Adult – Elytra are black in colour with a round orange spot and two transverse wavy   orange bands across the wings.

Page 28: Mash  crop insects A Lecture by Mr Allah Dad Khan

Blister beetle: Mylabris phalerata

SYMPTOMS OF DAMAGE

The adult feeds voraciously on buds and flowers.

Page 29: Mash  crop insects A Lecture by Mr Allah Dad Khan