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पालक

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
Downy MildewCercospora Leaf SpotAnthracnoseDamping-Off & Root RotWhite Rust
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: Application of appropriate fungicides can help to protect the plant if applied before infection begins.
Organic: Spray G Agro Trichoderma + G Agro Pseudomonas + G Agro Bacillus 5 ml/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: Use protectant fungicides as a preventive treatment, prior to infection and symptom development. Pathogen populations resistant to sterol demethylation.
Organic: Spray G Agro Trichoderma + G Agro Pseudomonas + G Agro Bacillus 5 ml/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: Copper fungicides are sometimes used in the case of an epidemic but are largely ineffective at controlling the disease.
Organic: Spray G Agro Trichoderma + G Agro Pseudomonas + G Agro Bacillus 5 ml/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: Use seed that has been treated with fungicide; avoid planting spinach successively in the same location.
Organic: Spray G Agro Trichoderma + G Agro Pseudomonas + G Agro Bacillus 5 ml/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: Some spinach varieties are more tolerant of the disease than others; where protective fungicide applications are used, appropriate cultural control methods should also be utilized to reduce the risk of the pathogen developing tolerance to fungicide.
Organic: Spray G Agro Trichoderma + G Agro Pseudomonas + G Agro Bacillus 5 ml/lit 2 to 3 spray at 21 days interval.
test

Diseases/Pest on Spinach :

  • Downy Mildew
  • Cercospora Leaf Spot
  • Anthracnose
  • Damping-Off & Root Rot
  • White Rust

Get the detailed information here: 

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Downy Mildew

Disease / pest Damage stage Management / Chemical Organic

  • The initial stage : Dull to bright yellow spots that form on cotyledons and leaves of all ages.
  • The late stage : Enlarged spots and become browning and dry. Close inspection of the underside of the leaf often reveals the purple growth of the fungus.

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  • Plant varieties of spinach which are resistant to the disease; application of appropriate fungicides can help to protect the plant if applied before infection begins.

Cercospora Leaf Spot

Disease / pest Damage stage Management / Chemical Organic
  • beticola survives between crop cycles in residues from infected crops (as sclerotia), in weed hosts, and on seed. It can survive in the soil for up to two years.
  • High levels of disease can result from just a few infected plants since each lesion produces numerous conidia.
  • For optimum results use protectant fungicides as a preventive treatment, prior to infection and symptom development. Pathogen populations resistant to sterol demethylation.

Anthracnose

Disease / pest Damage stage Management / Chemical Organic
  • Small water-soaked spots on leaves which enlarge and turn tan or brown in color with a papery texture; if infection is severe, lesions may coalesce and cause severe blighting Cause.
  • Only plant seed from disease-free plants; avoid sprinkler or overhead irrigation where possible, watering plants from the base to reduce leaf wetness; copper fungicides are sometimes used in the case of an epidemic but are largely ineffective at controlling the disease.

Damping-Off & Root Rot

Disease / pest Damage stage Management / Chemical Organic
  • Poor germination rate of seeds; death of newly emerged seedlings; stunted, yellow plants, particularly lower leaves; poor growth, wilting and collapse of older plants; roots may be water-soaked and discolored brown or black; necrotic lesions may girdle tap roots.
  • Plant spinach in well draining soils; carefully manage irrigation to avoid saturating soil; use seed that has beeen treatedd with fungicide; avoid planting spinach successively in the same location.

White Rust

Disease / pest Damage stage Management / Chemical Organic
  • Yellow spots on upper side of leaves; clusters of white, blister-like pustules on underside of leaves which may spread to upper leaf surfaces in advanced stages of infection; infected plants show a loss of vigor and collapse if conditions are favorable to rapid disease development.
  • Some spinach varieties are more tolerant of the disease than others; where protective fungicide applications are used, appropriate cultural control methods should also be utilized to reduce the risk of the pathogen developing tolerance to fungicide.

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