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टोमॅटो

Category:
Farmer Knowledge
 

Life Cycle Of Pest:
Description: Stage 1: Egg Stage 2: Larvae Stage 3: Pupae Stage 4: Adult
Mark Of Identification:
Life Cycle:
Management (Pest Control):
Chemical:
Organic:
Nutrients
 

Crop Stage Images
Crop Stage Germination Transplanting to plant establish stage Vegetative Stage Flower Initiation to 1st picking Harvesting
Duration
(in days)		 10 30 30 80
 

Nutrients (Kg/ha)

 N 20 80 60 40
P 7.50 15 7.50 7.50
K 10 40 30 20
Pests
Fruit BorerLeaf MinerAphidsWhite FlyThrips
Life Cycle Of Pest:
Description: Stage 1: Egg Stage 2: Larvae Stage 3: Pupae Stage 4: Adult
Mark Of Identification:
 

Life Cycle:
Management (Pest Control):
Chemical: Installation of pheromone traps can minimizes population of male moth.
Organic: Spray G Agro Beauveria 5gm/lit + G Agro Metarohizium 5ml/lit 2 to 3 spray at 21 days interval.
Life Cycle Of Pest:
Description: Stage 1: Egg Stage 2: Larvae Stage 3: Nymphs Stage 4: Adult
Mark Of Identification:
 

Life Cycle:
Management (Pest Control):
Chemical: Monitoring the presence of flies by yellow sticky traps & spray crop with insecticide.
Organic: Spray G Agro Beauveria 5gm/lit + G Agro Metarohizium 5ml/lit 2 to 3 spray at 21 days interval.
Life Cycle Of Pest:
Description: Stage 1: Egg Stage 2: Larvae Stage 3: Nymphs Stage 4: Adult
Mark Of Identification:
 

Life Cycle:
Management (Pest Control):
Chemical: Spray dimethoate 0.03% or methyl demeton 0.025.
Organic: Spray G Agro Lecanicillium 5ml/lit 2 to 3 spray at 21 days interval.
Life Cycle Of Pest:
Description: Stage 1: Egg Stage 2: Larvae Stage 3: Pupa Stage 4: Adult
Mark Of Identification:
 

Life Cycle:
Management (Pest Control):
Chemical: Spray the crop with 0.1% methyl dematon or phosphamidon or monocrotophos or dimethoate or 0.05% fenpropathrin as soon as incidence is noticed.
Organic: Spray G Agro Beauveria 5gm/lit + G Agro Lecanicillium 5ml/lit 2 to 3 spray at 21 days interval.
Life Cycle Of Pest:
Description: Stage 1: Egg Stage 2: Larvae Stage 3: Nymphs Stage 4: Adult
Mark Of Identification:
 

Life Cycle:
Management (Pest Control):
Chemical: Spraying the crop with 0.02 % phosphamidon or 0.025 % methyl demeton or 0.03 % dimethoate at 10 days interval as per needed.
Organic: Spray G Agro Lecanicillium 5gm/lit + G Agro Metarohizium 5ml/lit 2 to 3 spray at 21 days interval.
test

Diseases/Pest on Tomato :

  • Fruit borer
  • Leaf miner
  • Aphids
  • White Fly
  • Thirps

Get the detailed information here: 

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Fruit Borer

Disease / pest Damage stage Management / Chemical Organic
 

Economic Importance:

  • The insect has world wide distribution. It is a major pest of tomato, widely distributed in the tropics, sub tropics & warmer temperate region of the world.

Management:

  • Ploughing the field to expose the pupae or would be destroyed by birds.
  • Installation of pheromone traps can minimizes population of male moth.
  • In early stage of attack, handpicking of caterpillars & their destruction help in reducing the intensity of infestation.

Leaf Miner

Disease / pest Damage stage Management / Chemical Organic

Marks Of Identification:

  • Adult : 1.5-2.0 mm long, greyish black with yellow spot on top of thorax & has plum red eyes.
  • Larva : Legless, orange yellow, about 2mm long.

Nature Of Damage:

  • Maggots feed in between two layers of leaf on mesophyle making narrow serpentine mine that appears whitish when seen from upper surface, ultimately causing blotches & holes.

 

Management:

  • Monitoring the presence of flies by yellow sticky traps & spray crop with insecticide.

Aphids

Disease / pest Damage stage Management / Chemical Organic

Nature Of Damage:

  • Nymph and adults suck the sap from leaves , new shoots, fruits and flower buds.
  • Infested leaves become pitted and curled.
  • Young fruits are shriveled and drop pre maturely.
  • Fruit setting affected in severe infestation. Its transmits virus of L’curl, mosiac, veinal necrosis.

Management:

  • Remove and destroy the damaged plant parts along with nymphs and adults.
  • Encourage parasitoid, Aphelinus mali and predators, Coccinella septumpunctata and Bacillus eucharis.
  • Spray dimethoate 0.03% or methyl demeton 0.025.

White Fly

Disease / pest Damage stage Management / Chemical Organic

Nature Of Damage:

  • Both nymphs & adults suck the cell sap from the underside of the leaves.
  • In case of severe infestation, the vitality of the plant is lowered and vegetative growth is checked.
  • This result in shedding of flowers, buds & fruits. The insects also excretes honey dew on the leaves which encourages the development of black sooty mould, adversely affecting the photosynthesis.
  • The attacked crop gives sickly appearance. Besides, the pest is known to transmit virus diseases in many crops.

Management:

  • Spray the seedling in nurssery with dimethoate 30 Ec 10 ml or carbosulfan 10 ml in 10 lits of water.
  • At the time of transplanting in main field deep the seedlings for 3 hrs in the immdachloprid solution (10 ml in 10 lit of water).
  •  Installation of yellow sticky traps. (2-3 traps/acre).
  • Spray the crop with 0.1% methyl dematon or phosphamidon or monocrotophos or dimethoate or 0.05% fenpropathrin as soon as incidence is noticed.

Thrips

Disease / pest Damage stage Management / Chemical Organic

Nature Of Damage:

  • Both nymphs and Adults scraps the epidermis of leaves and suck the oozing sap.
  • As a result light brown patches appears on infested leaves. The affected leaves curl and dry away.

Management:

  • Spraying the crop with 0.02 % phosphamidon or 0.025 % methyl demeton or 0.03 % dimethoate at 10 days interval as per needed.

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