Management of Major Insect Pests of Paddy Crop

Green rice leafhopper: Nephotettix virescens

Symptom of damage: Symptoms include yellowing of leaves from tip to base. Infected plant shows retarded and stunted growth. Plants dry up due to sucking up of the leaf.

Identification of insect pest:

  • Eggs: Greenish transparent eggs are deposited in the leaf.
  • Nymph: The nymphs are soft bodied, yellow white in colour. Gradually the colour changes to green.
  • Adult: Adults are 3-5 mm long, green with black markings, wedge shaped.

Chemical management of Green rice leafhopper:

S. No.

Technical name

Product name

1.

Monocrotophos 36% SL

UPL PHOSKILL INSECTICIDE, MONOSTAR INSECTICIDE

2.

Thiamethoxam (12.6%) + Lambdacyhalothrin (9.5%) ZC

ALIKA INSECTICIDE

3.

Quinalphos 25 % EC

EKALUX INSECTICIDE

4.

Thiamethoxam 25 % WG

ANANT INSECTICIDE , ACTARA INSECTICIDE, EXTRA SUPER INSECTICIDE

5.

Fipronil 5 SC

REGENT SC INSECTICIDE

6.

Carbosulfan 25% EC

MARSHAL INSECTICIDE

7.

Acephate 500 + Imidacloprid 18 % SP

LANCER GOLD INSECTICIDE

8.

Thiacloprid 240 SC (21.7% w/w)

ALANTO INSECTICIDE

9.

Spiromesifen

OBERON INSECTICIDE

10.

Imidacloprid

ADMIRE INSECTICIDE , CONFIDOR INSECTICIDE

11.

Choropyriphos 50 % + Cypermethrin 5 % w/w

KORANDA 505 INSECTICIDE

12.

Lambda Cyhalothrin 5 % EC

REEVA 5 INSECTICIDE

13.

Tolfenpyrad 15% EC

KEEFUN INSECTICIDE

14.

Profenofos

JASHN INSECTICIDE

15.

Acetamiprid 20% SP

MANIK INSECTICIDE

16.

Dinotefuran 20 % SG

OSHEEN INSECTICIDE

Biological management of Green rice leafhopper:

S. No.

Technical name

Product name

1.

Azadiractin

ECONEEM PLUS - AZADIRACHTIN 10000 PPM - BIOPESTICIDE, ECOTIN ® – AZADIRACHTIN 50000 PPM (5%) EC - BIO INSECTICIDE

2.

Spinetoram 11.7% SC

DELEGATE INSECTICIDE

3.

Beauveria bassiana/brongniartii  (1 x 108 Cells / ml)

SUN BIO BEVIGUARD (BIO INSECTICIDE BEAUVERIA BASSIANA)

4.

2 % ME –Microencapsulated liquid formulation (20,000ppm)

KOPPERT VIDI GREENPATH INSECTICIDE

 

Rice leaf folder : Cnaphalocrocis mainsails / Marasmia patnalis

Symptom of damage: Leaves fold longitudinally and larvae remains inside. Larva scrapes the green tissues of the leaves which becomes white and dry. During severe infestation the whole field exhibits scorched appearance.

Identification of insect pest:

  • Egg: Flat, oval in shape and yellowish white in colour
  • Larva: Greenish translucent
  • Adult: Moth is brownish with many dark wavy lines in centre and dark band on margin of wings

Chemical management of Rice Leaf folder:

S. No.

Technical name

Product name

1.

Chlorantraniliprole 18.5 % w/w

CORAGEN INSECTICIDE

2.

Monocrotophos 36% SL

UPL PHOSKILL INSECTICIDE

3.

Thiamethoxam (12.6%) + Lambdacyhalothrin (9.5%) ZC

ALIKA INSECTICIDE

4.

Quinalphos 25 % EC

EKALUX INSECTICIDE

5.

Profenophos 40%+Cypermethrin 4%EC

PROFEX SUPER INSECTICIDE,

ROKET INSECTICIDE,

 

6.

Carbosulfan 25% EC

MARSHAL INSECTICIDE

7.

Flubendiamide 19.92% + Thiacloprid 19.92% w/w SC (480 SC)

BELT EXPERT INSECTICIDE

8.

Flubendiamide 480SC (39.35% w/w)

FAME INSECTICIDE

9.

Chlorantraniliprole (10 %)+ Lambdacyhalothrin (5%) ZC

AMPLIGO INSECTICIDE

10.

Choropyriphos 50 % + Cypermethrin 5 % w/w

KORANDA 505 INSECTICIDE, LARA 909 INSECTICIDE, HAMLA 550 INSECTICIDE

11.

Emamectin benzoate 5% SG

STARCLAIM INSECTICIDE, PROCLAIM INSECTICIDE, EM-1 INSECTICIDE, RILON INSECTICIDE,

12.

Profenofos

JASHN INSECTICIDE

13.

Cartap Hydrochloride 50% SP

CALDAN 50 SP INSECTICIDE

14.

EC formulation of Ethion 40% + Cypermethrin 5%

NAGATA INSECTICIDE

 Biological management of  Rice leaf folder:

S. No.

Technical name

Product name

1.

Spinetoram 11.7% SC

DELEGATE INSECTICIDE

2.

Spinosad

TRACER INSECTICIDE

3.

Bacillus thuringiensis var kurstaki

DELFIN WG ® – BACILLUS THURINGIENSIS

4.

Azadirachtin

ECOTIN ® – AZADIRACHTIN 50000 PPM (5%) EC - BIO INSECTICIDE , NEEMOL (10000 PPM) BIO NEEM OIL INSECTICIDE

 

Brown plant leafhopper: Nilaparvata lugens

Symptoms of damage: Nymphs and adults can be seen at the base of the plant. Infected plant dries up and gives a scorched appearance called “hopper burn”. This results in circular patches of drying and lodging of matured plant. It is more prominent in rainfed and irrigated environments

Identification of insect pest:

  • Egg: Eggs are laid in a group of 2 to 12 in leaf sheath. White, transparent, cylinder-shaped and curved eggs are thrust in straight-line in two rows.
  • Nymph: Freshly hatched nymph is cottony white, 0.6 mm long and it turns purple-brown.
  • Adult: Adult hopper is 4.5-5.0 mm long and has a yellowish brown to dark brown body.

Chemical management of Brown plant hopper:

S. No.

Technical name

Product name

1.

Monocrotophos 36% SL

UPL PHOSKILL INSECTICIDE, MONOSTAR INSECTICIDE

2.

Thiamethoxam (12.6%) + Lambdacyhalothrin (9.5%) ZC

ALIKA INSECTICIDE

3.

Quinalphos 25 % EC

EKALUX INSECTICIDE

4.

Thiamethoxam 25 % WG

ANANT INSECTICIDE,   ACTARA INSECTICIDE, EXTRA SUPER INSECTICIDE,

5.

Fipronil 5 SC

REGENT SC INSECTICIDE

6.

Carbosulfan 25% EC

MARSHAL INSECTICIDE

7.

Acephate 500 + Imidacloprid 18 % SP

LANCER GOLD INSECTICIDE

8.

Thiacloprid 240 SC (21.7% w/w)

ALANTO INSECTICIDE

9.

Spiromesifen

OBERON INSECTICIDE

10.

Imidacloprid

ADMIRE INSECTICIDE,  CONFIDOR INSECTICIDE

11.

Choropyriphos 50 % + Cypermethrin 5 % w/w

KORANDA 505 INSECTICIDE

12.

Lambda Cyhalothrin 5 % EC

REEVA 5 INSECTICIDE

13.

Tolfenpyrad 15% EC

KEEFUN INSECTICIDE

14.

Profenofos

JASHN INSECTICIDE

15.

Acetamiprid 20% SP

MANIK INSECTICIDE

16.

Dinotefuran 20 % SG

OSHEEN INSECTICIDE

Biological management Brown plant hopper:

S. No.

Technical name

Product name

1.

Azadiractin

ECONEEM PLUS - AZADIRACHTIN 10000 PPM - BIOPESTICIDE, ECOTIN ® – AZADIRACHTIN 50000 PPM (5%)

2.

Spinetoram 11.7% SC

DELEGATE INSECTICIDE

3.

Beauveria bassiana/brongniartii  (1 x 108 Cells / ml)

SUN BIO BEVIGUARD (BIO INSECTICIDE BEAUVERIA BASSIANA)

5.

2 % ME –Microencapsulated liquid formulation (20,000ppm)

KOPPERT VIDI GREENPATH INSECTICIDE

 

Rice earhead bug: Leptocorisa acuta

Symptoms of damage: This bug sucks the sap from grains resulting in chaffy grains. Black spots can be seen on the grains at the site of feeding puncture. Buggy odour in rice field during milky stage.

Identification of insect pest:

  • Egg: Circular, brownish and 2mm long which are laid in clusters in two rows.
  • Nymph: Small, 2 mm long, pale green in colour which becomes deep green.
  • Adult: Adults are greenish yellow, long and slender with a characteristics buggy odour.

Chemical management of Rice ear head bug:

S. No.

Technical name

Product name

1.

Thiamethoxam (12.6%) + Lambdacyhalothrin (9.5%) ZC

ALIKA INSECTICIDE

2.

Thiamethoxam

ANANT INSECTICIDE , AREVA INSECTICIDE, ACTARA INSECTICIDE, EXTRA SUPER INSECTICIDE, NEO SUPER INSECTICIDE CAPER INSECTICIDE, BATTALION INSECTICIDE, KRI- OXM INSECTICIDE, TAIYO INSECTICIDE, CROPNOSYS CHIVAS INSECTICIDE GRANULES, MAXIMA THIAMETHOXAM 25% WG INSECTICIDE, SEEDOXM-FS INSECTICIDE

3.

Chlorantraniliprole (10 %)+ Lambdacyhalothrin (5%) ZC

AMPLIGO INSECTICIDE

4.

200 g/kg Thiamethoxam + 200 g/kg Chlorantraniliprole

VOLIAM FLEXI INSECTICIDE

5.

Flupyradifurone

SIVANTO® PRIME INSECTICIDE

Biological management of Rice ear head bug:

S. No.

Technical name

Product name

1.

Azadiractin

ECONEEM PLUS - AZADIRACHTIN 10000 PPM - BIOPESTICIDE, ECOTIN ® – AZADIRACHTIN 50000 PPM (5%) EC - BIO INSECTICIDE, NEEMOL (10000 PPM) BIO NEEM OIL INSECTICIDE

2.

Bacillus thuringiensis var kurstaki

DELFIN WG ® – BACILLUS THURINGIENSIS

3.

Neem Oil extracts (Azadirachtin)

NEEMOL (10000 PPM) BIO NEEM OIL INSECTICIDE

 

**************

 

Aruna Murmu

 

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For more information kindly call on 8050797979 or give missed call on 180030002434 during office hours 10 AM to 5 PM

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Disclaimer: The performance of the product (s) is subject to usage as per manufacturer guidelines. Read enclosed leaflet of the product(s) carefully before use. The use of this product(s)/ information is at the discretion of user.


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