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Perennial Season330 Days Duration4 Key Sprays

Banana (Grand Naine - G9) Full-Season Spray & Fertigation Chart

केला (जी-9) | Musa acuminata

Full-season fertigation and crop protection blueprint for tissue-cultured Grand Naine (G9) banana in Maharashtra (Jalgaon), Gujarat, AP, and Tamil Nadu. Targeted control of Sigatoka Leaf Spot, Erwinia Rhizome Rot, Bunch Weevil, and 35+ kg bunch sizing.

Spray Window: Morning hours (7:00 AM - 10:30 AM)
PHI Caution: Observe 15 days PHI before bunch harvesting.

Agronomy Protocol

4 Milestones

From seed treatment to maturity

Soil Type:Deep,
Water Rate:150–200 L/Acre
Dynamic Agronomy Calendar

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Banana (Grand Naine - G9)

Perennial Season

Full-season fertigation and crop protection blueprint for tissue-cultured Grand Naine (G9) banana in Maharashtra (Jalgaon), Gujarat, AP, and Tamil Nadu. Targeted control of Sigatoka Leaf Spot, Erwinia Rhizome Rot, Bunch Weevil, and 35+ kg bunch sizing.

Total Sprays

4 Sprays

Duration

330 Days

1
0 DAPTarget Date: 13 Nov 2026

Stage 1: Planting & Sucker Drenching

200L Water (13 Tanks/Acre)

Protection of tissue-culture plantlets or suckers against soil-borne Fusarium wilt and bacterial soft rot.

Targets:Erwinia Bacterial Rhizome RotFusarium Panama WiltNematodes
Tank-Mix Recipe & Recommended Inputs:
Input & Technical MoleculePopular ExampleDose per AcrePer 15L KnapsackAgronomic Role
Streptocycline + Copper Oxychloride 50% WPFungicideStreptocycline + Blitox20g Streptocycline + 500g Blitox in 200L drench1.5g + 40gDrenching pit prevents bacterial soft rot and collar rot
Humic Acid 98% FlakesBio-stimulantV-Hume500g in 200L drench35gTriggers rapid root establishment of tissue culture plantlets
Mixing Warning: Drench 250 ml solution around each plant collar 5 days after planting.
Expert Tip: Never plant tissue-culture banana deeper than the polybag soil level. Deep planting causes collar rotting.
2
90-100 DAPTarget Date: 11 Feb 2027

Stage 2: Vegetative Growth & Sigatoka Defense

200L Water (13 Tanks/Acre)

Rapid leaf emergence (1 leaf every 5-7 days). Heavy monsoon triggers devastating Yellow & Black Sigatoka leaf spots.

Targets:Yellow & Black Sigatoka (Mycosphaerella musicola)Aphids (Banana Bunchy Top Vector)
Tank-Mix Recipe & Recommended Inputs:
Input & Technical MoleculePopular ExampleDose per AcrePer 15L KnapsackAgronomic Role
Propiconazole 25% EC + Mineral Spray OilFungicideTilt + Banole Oil200 ml Tilt + 1 Litre Mineral Oil in 200L water15 ml + 75 mlMineral oil emulsification enhances penetration through waxy banana leaves
NPK 19:19:19 100% Water SolubleWater Soluble NPK19:19:192 kg in 200L water150gBoosts pseudostem girth and expansive leaf area
Mixing Warning: Mix Tilt and mineral oil thoroughly into a creamy emulsion before adding water.
Expert Tip: Maintain at least 12-14 functional green leaves at the time of bunch emergence to support a 30+ kg bunch.
3
210-220 DAPTarget Date: 11 Jun 2027

Stage 3: Bunch Emergence & Finger Thinning

200L Water (13 Tanks/Acre)

Inflorescence shooting. Target bunch emergence, remove false hands, and protect delicate fingers from thrips scarring.

Targets:Flower Thrips (Rust Thrips)Cigar End RotFinger Drop
Tank-Mix Recipe & Recommended Inputs:
Input & Technical MoleculePopular ExampleDose per AcrePer 15L KnapsackAgronomic Role
Thiamethoxam 25% WGInsecticideActara50g in 200L water4gSpray directly on newly emerged bunch to prevent rust thrips scarring on banana peel
NPK 0:52:34 (MKP) + Boron 20%Water Soluble NPK0:52:34 + Boron1 kg MKP + 200g Boron in 200L water75g MKP + 15g BoronStraightens fingers, prevents tip cracking, and drives finger length
Mixing Warning: Spray directed specifically on exposed banana bunch hands.
Expert Tip: Remove the male bud (denavelling) and the last 1-2 small false hands. This diverts all food to the remaining fingers, increasing bunch weight by 3–4 kg.
4
250-260 DAPTarget Date: 21 Jul 2027

Stage 4: Bunch Sizing, Caliper Grade & Fruit Covering

200L Water (13 Tanks/Acre)

Finger elongation and caliper expansion. Cover bunches with non-woven polypropylene bags to protect from cold, sunscald, and blemishes.

Targets:Fruit ScarringSunscald / Chilling InjurySmall Caliper
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 0:0:502 kg in 200L water150gChloride-free potassium drives pulp filling, increases finger caliper, and imparts bright yellow peel upon ripening
Mixing Warning: Inject SOP (0:0:50) via drip @ 5 kg/acre/week during this phase.
Expert Tip: Bag bunches with perforated blue or white non-woven "Skirting Bags". Bagging increases banana market rate by ₹2-3/kg due to blemish-free export quality.

Comprehensive Chemical & Fertilizer Guide (Banana (Grand Naine - G9))

0 DAP

Stage 1: Planting & Sucker Drenching

13 Tanks (200L)

Protection of tissue-culture plantlets or suckers against soil-borne Fusarium wilt and bacterial soft rot.

Streptocycline + Copper Oxychloride 50% WP(Streptocycline + Blitox)

Drenching pit prevents bacterial soft rot and collar rot

20g Streptocycline + 500g Blitox in 200L drench1.5g + 40g / 15L
Humic Acid 98% Flakes(V-Hume)

Triggers rapid root establishment of tissue culture plantlets

500g in 200L drench35g / 15L
Agronomy Tip: Never plant tissue-culture banana deeper than the polybag soil level. Deep planting causes collar rotting.
90-100 DAP

Stage 2: Vegetative Growth & Sigatoka Defense

13 Tanks (200L)

Rapid leaf emergence (1 leaf every 5-7 days). Heavy monsoon triggers devastating Yellow & Black Sigatoka leaf spots.

Propiconazole 25% EC + Mineral Spray Oil(Tilt + Banole Oil)

Mineral oil emulsification enhances penetration through waxy banana leaves

200 ml Tilt + 1 Litre Mineral Oil in 200L water15 ml + 75 ml / 15L
NPK 19:19:19 100% Water Soluble(19:19:19)

Boosts pseudostem girth and expansive leaf area

2 kg in 200L water150g / 15L
Agronomy Tip: Maintain at least 12-14 functional green leaves at the time of bunch emergence to support a 30+ kg bunch.
210-220 DAP

Stage 3: Bunch Emergence & Finger Thinning

13 Tanks (200L)

Inflorescence shooting. Target bunch emergence, remove false hands, and protect delicate fingers from thrips scarring.

Thiamethoxam 25% WG(Actara)

Spray directly on newly emerged bunch to prevent rust thrips scarring on banana peel

50g in 200L water4g / 15L
NPK 0:52:34 (MKP) + Boron 20%(0:52:34 + Boron)

Straightens fingers, prevents tip cracking, and drives finger length

1 kg MKP + 200g Boron in 200L water75g MKP + 15g Boron / 15L
Agronomy Tip: Remove the male bud (denavelling) and the last 1-2 small false hands. This diverts all food to the remaining fingers, increasing bunch weight by 3–4 kg.
250-260 DAP

Stage 4: Bunch Sizing, Caliper Grade & Fruit Covering

13 Tanks (200L)

Finger elongation and caliper expansion. Cover bunches with non-woven polypropylene bags to protect from cold, sunscald, and blemishes.

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

Chloride-free potassium drives pulp filling, increases finger caliper, and imparts bright yellow peel upon ripening

2 kg in 200L water150g / 15L
Agronomy Tip: Bag bunches with perforated blue or white non-woven "Skirting Bags". Bagging increases banana market rate by ₹2-3/kg due to blemish-free export quality.

FAQ

Frequently Asked Questions: Banana (Grand Naine - G9) Spraying

Yellow/black Sigatoka spots destroy photosynthetic leaves. Spray Propiconazole 25% EC (Tilt @ 1 ml/L) mixed with mineral spray oil (Banole @ 5 ml/L) on the underside of leaves during monsoon. Cut and burn severely infected lower leaves.

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