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Annual Season140 Days Duration6 Key Sprays

Tomato Full-Season Spray & Fertigation Chart

टमाटर | Solanum lycopersicum

Commercial spray schedule for hybrid tomato crops in Maharashtra (Nashik/Junnar), Karnataka (Kolar), AP, and HP. Comprehensive defense against Tuta absoluta pinworm, Early/Late Blight, Blossom End Rot, and fruit cracking.

Spray Window: Early morning (7:30 AM - 10:30 AM)
PHI Caution: Strictly maintain 5 to 7 days PHI before tomato picking.

Agronomy Protocol

6 Milestones

From seed treatment to maturity

Soil Type:Well-drained
Water Rate:150–200 L/Acre
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Tomato

Annual Season

Commercial spray schedule for hybrid tomato crops in Maharashtra (Nashik/Junnar), Karnataka (Kolar), AP, and HP. Comprehensive defense against Tuta absoluta pinworm, Early/Late Blight, Blossom End Rot, and fruit cracking.

Total Sprays

6 Sprays

Duration

140 Days

1
0-25 DASTarget Date: 13 Nov 2026

Stage 1: Nursery & Damping Off Control

50L Water (3 Tanks/Acre)

Protecting seedling trays from damping-off and whitefly virus vectors before field transplanting.

Targets:Damping Off (Pythium)Tomato Leaf Curl Virus (ToLCV) Vectors
Tank-Mix Recipe & Recommended Inputs:
Input & Technical MoleculePopular ExampleDose per AcrePer 15L KnapsackAgronomic Role
Metalaxyl 8% + Mancozeb 64% WPFungicideRidomil Gold2.5g per litre water drench35gControls damping off and root rot in pro-trays
Thiamethoxam 25% WGInsecticideActara0.5g per litre foliar spray8gShields seedlings against whitefly vectors carrying leaf curl virus
Mixing Warning: Apply 2 days prior to transplanting.
Expert Tip: Dip seedling roots in Pseudomonas fluorescens bio-agent (10g/L) for 20 minutes before transplanting to prevent bacterial wilt.
2
20-25 DATTarget Date: 3 Dec 2026

Stage 2: Vegetative & Early Blight Defense

150L Water (10 Tanks/Acre)

Target concentric target-board spots of Early Blight on lower leaves and pinworm leaf miners.

Targets:Early Blight (Alternaria solani)Tuta absoluta Leaf MinerWhiteflies
Tank-Mix Recipe & Recommended Inputs:
Input & Technical MoleculePopular ExampleDose per AcrePer 15L KnapsackAgronomic Role
Mancozeb 75% WPFungicideDithane M-45500g in 150L water50gProphylactic contact multi-site fungal protection
Cyantraniliprole 10.26% ODInsecticideBenevia360 ml in 150L water36 mlCross-spectrum systemic control of whiteflies, leaf miners, and Tuta absoluta
NPK 19:19:19 100% Water SolubleWater Soluble NPK19:19:191 kg in 150L water100gPromotes rapid branching and strong stem frame
Mixing Warning: Compatible tank mix. Add Benevia last with continuous tank stirring.
Expert Tip: Stake tomato plants with bamboo poles and twine by 25 DAT. Staking prevents soil-contact blight infections by 70%.
3
45-50 DATTarget Date: 28 Dec 2026

Stage 3: Flowering & Blossom Drop Prevention

200L Water (13 Tanks/Acre)

Heavy flowering. Target flower retention, pollination, and fruit borer egg-laying on sepals.

Targets:Fruit Borer (Helicoverpa armigera)Blossom DropSeptoria Leaf Spot
Tank-Mix Recipe & Recommended Inputs:
Input & Technical MoleculePopular ExampleDose per AcrePer 15L KnapsackAgronomic Role
Chlorantraniliprole 18.5% SCInsecticideCoragen60 ml in 200L water5 mlPrevents newly hatched borer larvae from entering green fruit calyx
NPK 0:52:34 (MKP) + Boron 20%Water Soluble NPK0:52:34 + Boron1 kg MKP + 200g Boron in 200L water75g MKP + 15g BoronTriggers heavy flower cluster setting and eliminates flower drop
Mixing Warning: Coragen, 0:52:34, and Boron 20% are fully compatible.
Expert Tip: Maintain soil moisture balance. Fluctuating between over-dry and over-wet soil triggers massive flower drop.
4
65-70 DATTarget Date: 17 Jan 2027

Stage 4: Fruit Development & Blossom End Rot Shield

200L Water (13 Tanks/Acre)

Rapid fruit enlargement. Calcium deficiency causes dark sunken leathery rot at the blossom end (Blossom End Rot).

Targets:Blossom End Rot (BER - Calcium Deficit)Early/Late BlightPinworm
Tank-Mix Recipe & Recommended Inputs:
Input & Technical MoleculePopular ExampleDose per AcrePer 15L KnapsackAgronomic Role
Calcium Nitrate (15.5% N + 18.8% Ca)Water Soluble NPKYaraLiva Calcinit1 kg in 200L water75gCures and completely prevents Blossom End Rot; strengthens fruit skin
Azoxystrobin 18.2% + Difenoconazole 11.4% SCFungicideAmistar Top200 ml in 200L water15 mlProtects green tomato fruits from anthracnose spots and blight rots
Mixing Warning: DO NOT add any phosphate or sulphate fertilizers in this tank when using Calcium Nitrate.
Expert Tip: Spray Calcium Nitrate on fruits and growing shoots where calcium is demanded most.
5
85-90 DATTarget Date: 6 Feb 2027

Stage 5: Fruit Sizing & Late Blight Emergency

200L Water (13 Tanks/Acre)

First picking stage. Overcast, foggy, cool rainy weather can unleash devastating Late Blight (water-soaked black rotting).

Targets:Late Blight (Phytophthora infestans)Fruit BorerFruit Softening
Tank-Mix Recipe & Recommended Inputs:
Input & Technical MoleculePopular ExampleDose per AcrePer 15L KnapsackAgronomic Role
Dimethomorph 50% WPFungicideAcrobat300g in 200L water22gCurative anti-oomycete specialist stops late blight within 24 hours
NPK 13:0:45 (Potassium Nitrate)Water Soluble NPKMulti-K1.5 kg in 200L water110gEnhances fruit sizing, wall thickness, and sugar accumulation
Mixing Warning: Acrobat and 13:0:45 are fully compatible. Observe 5-day PHI before picking.
Expert Tip: In cool rainy conditions, spray Acrobat prophylactically. Late blight can destroy an entire tomato field within 48 hours.
6
105-110 DATTarget Date: 26 Feb 2027

Stage 6: Maturity, Color & Shelf-Life Booster

200L Water (13 Tanks/Acre)

Final picking waves. Ensure deep red lycopene coloration, fruit firmness, and post-harvest transport life.

Targets:Fruit Soft RotFruit CrackingPoor Color
Tank-Mix Recipe & Recommended Inputs:
Input & Technical MoleculePopular ExampleDose per AcrePer 15L KnapsackAgronomic Role
NPK 0:0:50 (SOP - Sulphate of Potash)Water Soluble NPKSOP 0:0:501.5 kg in 200L water110gChloride-free potassium improves fruit firmness and shelf-life by 4-5 days
Mixing Warning: Observe 3-day harvest interval.
Expert Tip: Harvest tomatoes at the "Breaker / Pink" stage for long-distance transport to central mandis.

Comprehensive Chemical & Fertilizer Guide (Tomato)

0-25 DAS

Stage 1: Nursery & Damping Off Control

3 Tanks (50L)

Protecting seedling trays from damping-off and whitefly virus vectors before field transplanting.

Metalaxyl 8% + Mancozeb 64% WP(Ridomil Gold)

Controls damping off and root rot in pro-trays

2.5g per litre water drench35g / 15L
Thiamethoxam 25% WG(Actara)

Shields seedlings against whitefly vectors carrying leaf curl virus

0.5g per litre foliar spray8g / 15L
Agronomy Tip: Dip seedling roots in Pseudomonas fluorescens bio-agent (10g/L) for 20 minutes before transplanting to prevent bacterial wilt.
20-25 DAT

Stage 2: Vegetative & Early Blight Defense

10 Tanks (150L)

Target concentric target-board spots of Early Blight on lower leaves and pinworm leaf miners.

Mancozeb 75% WP(Dithane M-45)

Prophylactic contact multi-site fungal protection

500g in 150L water50g / 15L
Cyantraniliprole 10.26% OD(Benevia)

Cross-spectrum systemic control of whiteflies, leaf miners, and Tuta absoluta

360 ml in 150L water36 ml / 15L
NPK 19:19:19 100% Water Soluble(19:19:19)

Promotes rapid branching and strong stem frame

1 kg in 150L water100g / 15L
Agronomy Tip: Stake tomato plants with bamboo poles and twine by 25 DAT. Staking prevents soil-contact blight infections by 70%.
45-50 DAT

Stage 3: Flowering & Blossom Drop Prevention

13 Tanks (200L)

Heavy flowering. Target flower retention, pollination, and fruit borer egg-laying on sepals.

Chlorantraniliprole 18.5% SC(Coragen)

Prevents newly hatched borer larvae from entering green fruit calyx

60 ml in 200L water5 ml / 15L
NPK 0:52:34 (MKP) + Boron 20%(0:52:34 + Boron)

Triggers heavy flower cluster setting and eliminates flower drop

1 kg MKP + 200g Boron in 200L water75g MKP + 15g Boron / 15L
Agronomy Tip: Maintain soil moisture balance. Fluctuating between over-dry and over-wet soil triggers massive flower drop.
65-70 DAT

Stage 4: Fruit Development & Blossom End Rot Shield

13 Tanks (200L)

Rapid fruit enlargement. Calcium deficiency causes dark sunken leathery rot at the blossom end (Blossom End Rot).

Calcium Nitrate (15.5% N + 18.8% Ca)(YaraLiva Calcinit)

Cures and completely prevents Blossom End Rot; strengthens fruit skin

1 kg in 200L water75g / 15L
Azoxystrobin 18.2% + Difenoconazole 11.4% SC(Amistar Top)

Protects green tomato fruits from anthracnose spots and blight rots

200 ml in 200L water15 ml / 15L
Agronomy Tip: Spray Calcium Nitrate on fruits and growing shoots where calcium is demanded most.
85-90 DAT

Stage 5: Fruit Sizing & Late Blight Emergency

13 Tanks (200L)

First picking stage. Overcast, foggy, cool rainy weather can unleash devastating Late Blight (water-soaked black rotting).

Dimethomorph 50% WP(Acrobat)

Curative anti-oomycete specialist stops late blight within 24 hours

300g in 200L water22g / 15L
NPK 13:0:45 (Potassium Nitrate)(Multi-K)

Enhances fruit sizing, wall thickness, and sugar accumulation

1.5 kg in 200L water110g / 15L
Agronomy Tip: In cool rainy conditions, spray Acrobat prophylactically. Late blight can destroy an entire tomato field within 48 hours.
105-110 DAT

Stage 6: Maturity, Color & Shelf-Life Booster

13 Tanks (200L)

Final picking waves. Ensure deep red lycopene coloration, fruit firmness, and post-harvest transport life.

NPK 0:0:50 (SOP - Sulphate of Potash)(SOP 0:0:50)

Chloride-free potassium improves fruit firmness and shelf-life by 4-5 days

1.5 kg in 200L water110g / 15L
Agronomy Tip: Harvest tomatoes at the "Breaker / Pink" stage for long-distance transport to central mandis.

FAQ

Frequently Asked Questions: Tomato Spraying

Blossom End Rot is caused by Calcium deficiency and erratic watering. Spray Calcium Nitrate (1 kg/acre in 200L water) every 15 days starting from fruit set, and maintain steady, uniform irrigation.

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