Economic entomology

AmitChaudhary174 4,727 views 84 slides Jun 23, 2017
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About This Presentation

Economical insects of different major food crops


Slide Content

Insect pest of Rice 1)Rice Hispa ( Dicladispa armigera )

2) Grass hopper ( Heiroglyphus banian )

3)Army worm( Mythimna separate )

4) Green leaf hopper ( Nephottetix nigropticus,N . virescens )

5) Brown plant hopper( Nilaparvata lugens )

6)Yellow rice stem borer ( Scirpophaga incertula )

6) Rice gundhi bug/Rice stink bug( Leptocorisa oratorius )

8) Rice leaf folder( Cnaphalocrocis medinalis )

9) Gall midge( Orseolia oryzae )

Insect pest of Maize 1) Whit grub/ Chaffer beetle( Phyllophaga rugosa ) Fungal pathogen: Beauveria bassiana

2) Wire worm/ click beetle ( Agriotes spp.)

3)Pale Headed striped borer/ Maize stem borer( Chilo partellus )

4) Flower beetle( Chiloloba acuta )

Insects of leguminious crops 1. Soyabean Hairy caterpillar ( S pilaractia casigneta )

2) Legume pod bug ( Anoplocnemis curvipes )

3) Sphinx moth/ horn worm/ Z moth/ humming bird moth ( Herse convolvuli )

4) Pea leaf miner( Phytomyza horticula )

5) Pod fly ( Melanagromyza obtusa )

Insects of Crucifer crops 1) Cabbage butterfly ( Pieris brassicae nepalensis ) Apanteles glomeratus

2) Diamond Black moth ( Plutella xyllostella )

3) Flea beetle ( Phyllotreta cruciferae )

4) Mustard saw fly( Athalia lugens )

5) Aphid a) Green peach Aphid ( Myzus persicae )

b) Cabbage Aphid ( Brevicornye brassicae )

c) Mustard Aphid ( Lipaphis erysimi )

6) Cutworms ( Agriotes ipsilon & agriotes segetum )

7) Tobbaco caterpillar ( Spodoptera litura )

8) Snail & slug

Insect of cucurbit crops 1) Pumpkin beetle(Red, Green, Blue pumpkin beetle) ( Aulacophora spp )

2) Epilachna beetle/Spotted beetle ( Epilachna vigintiopunctata )

3) Cucurbits stink bug ( Coridius janus )

4) Banded blister beetle(

5) Cucurbit fruit fly( Bactrocera cucurbitae ) Female with ovipositor Male with round abdomen

Insect of Sugarcane 1) Sugarcane leaf hopper ( Pyrilla perpusilla )

2) Sugarcane white fly ( Aleurolobus barodensis )

3) Sugarcane Mealy Bug ( Saccharicocus saccharis )

4) Sugarcane early shoot borer ( Chilo infuscatellus )

5) Sugarcane top borer ( Scirpophaga nivella )

6) Jute hairy caterpillar ( Spilarachtia obliqua )

7) Jute stem weevil ( Apion corchori )

Insect of cotton 1) Red cotton bug ( Dysdercus koenigii )

2) Pink boll worm ( Pectinophora gossypiella )

3) Spiny bollworm ( Earis insulana , Earis vittella )

4) Cotton Jassid ( Amrasca biguttula )

Insect of Banana 1) Banana rhizome weevil ( Cosmopolities sordidus )

2) Banana pseudostem weevil ( Odoiporus longicollis )

3) Banana leaf & Fruit scarring beetle ( Nodostoma viridipennis )

4) Banana skipper ( Erionata thrax thrax )

5) Banana Aphid ( Pentalonia nigronerosa )

Insect of Litchi 1) Litchi Bug ( Tessaratoma papillosa )

2) Litchi leaf curl mite ( Aceria litchii )

Insect of Citrus 1) Citrus stink Bug ( Rhynchocoris humeralis )

2) Brown citrus Aphid ( Toxoptera citricida )

3) Citrus Red Scale ( Aoinidiella aurantii )

4) Orange/citrus stem borer ( Stromatium barbatum )

5) Citrus psyllid ( Diaphornia citri )

6) Lemon butterfly ( Papilio demoleus )

Insect of Mango 1) Mango hopper ( Ideocopus niveosparsus )

2) Mango stone weevil ( Sternochetus mangiferae )

3) Mango stem borer ( Bactrocera rufomaculata )

4) Oriental fruit fly ( Bactrocera dorsalis )

5) Mango mealy bug ( Drosicha mangiferae )

6) Shoot gall maker ( Apsylla cistellata ) ?

Insect of Tea & Coffee 1) Tea mosquito bug/plant bug ( Heliopeltis theovora )

2) White stem borer/Coffee stem borer ( Xylotrechus quadripes )

Insect of temperate fruit 1) Tent caterpillar ( Malacosoma indica )

2) Apple wooly Aphid ( Eriosoma lanigerum )

3) San Jose scale ( Diaspidiotus perniciosus )

4) Apple stem borer ( Zeuzera spp.)

5) Apple root borer ( Dorysthenes huhelis )

6) Slug caterpillar ( Cania sp., orthocraspeda sp., Natada sp.)

7) Apple codling moth ( Cydia pomonella )

S torage insect 1) Rice Moth ( Corcyra cephalonica )

2) Rice weevil, Maize weevil, Grain weevil ( Sitophilus oryzae , S. zeamays , S. granaries )

3) Lesser grain borer ( Rhizopertha dominica )

4) Khapra beetle ( Trogoderma granarium )

5) Pulse beetle ( Callosobruchus chinensis )

6) Rust red flour beetle ( Tribolium castaneum )

Rodents 1) House Rat ( Rattus rattus )

2) House mouse ( Mus musculus )

3) Brown rat ( Rattus norvegicus )

4) Lesser Bandicoot Rat ( Bandicota bengalensis )

5) Large Bandicoot Rat ( Bandicota indica )