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CruxThiamethoxam 25% WG
MRP inclusive of all taxes
Product details
Crux Insecticide by Nichino
A systemic insecticide with crop-specific uses and separate soil-drench quantities for potato, rice nursery and tomato.
Active ingredients
Thiamethoxam 25% WG
Pack sizes
5 gms, 100 gms, 250 gms, 500 gms, 1 kg
Composition: Thiamethoxam 25% WG.
Crop fit: Twelve named crops, with the distinct rice-nursery and drench uses shown separately.
Before use: Check the pack for water volume, method, timing and harvest waiting period.
Why Choose This Product? Key Benefits
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🌾Rice and nursery scope: Main-field rice and rice-nursery pests are kept separate.
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🌿Named sucking pests: The full crop-paired aphid, jassid, hopper and whitefly scope is retained.
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📏Method-specific rates: Potato, tomato and rice-nursery drenching have distinct quantities.
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🧪Water-dispersible granules: Crux is thiamethoxam 25% WG, not a different seed-treatment formulation.
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🔄IRAC Group 4A: Identify its action group before planning other treatments.
Technical Specifications
| Parameter |
Details |
|---|---|
| Brand Name |
Crux — Nichino India Private Limited |
| Technical Name |
Thiamethoxam 25% WG |
| Product Type |
Insecticide |
| Action Group |
IRAC Group 4A |
| Application |
The manufacturer explicitly lists potato leaf spray and soil drench, rice-nursery soil drench and tomato soil drench. Confirm the application route for all remaining crop rows on the supplied pack. |
| Use Scope |
Only the paired crop and target uses listed below |
How It Works: Mode of Action
Thiamethoxam acts on receptors that carry nerve signals in susceptible insects. Nichino describes Crux as systemic, meaning it can move within the treated plant.
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The plant takes up the treatment: The manufacturer describes movement within the plant.
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Insect nerve signals are disrupted: The active ingredient acts at a specific nerve receptor.
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Use the correct method and rate: A leaf treatment and a soil drench are separate recommendations, not interchangeable quantities.
Rotate treatment approaches as the crop programme allows. A mode-of-action group is not a promise that resistance cannot develop.
Target Crops & Pests
Nichino India lists the following crop and target combinations. Match the intended use to the supplied label and leaflet.
| Crop |
Target Pest(s) |
|---|---|
| Rice |
|
| Rice nursery |
|
| Cotton |
|
| Okra |
|
| Mango |
|
| Aphid crops* |
|
| Vegetables* |
|
| Tea |
|
| Potato |
|
| Citrus |
|
Each target belongs only to its paired crop. Do not extend a recommendation to other crops or pests.
Dosage & Application Guide
Numerical programmes are withheld because complete matching carrier water, crop-specific treatment conditions and harvest requirements are not established here. Verify each crop–target–method programme, including quantity, placement, equipment, access and repeat limits, together on the supplied pack before use.
Complete Programme Verification
Keep the manufacturer’s distinct programmes separate: main-field rice pests; cotton jassids/aphids/thrips; cotton whiteflies; okra’s listed pests; mango hoppers; wheat aphids; mustard aphids; tomato whiteflies; brinjal whiteflies; tea mosquito bug; potato aphids by leaf spray; potato aphids by soil drench; citrus psylla; rice-nursery pests by soil drench; tomato whiteflies by soil drench; and cumin aphids. Only the explicitly named routes are established; do not infer a foliar route for the remaining uses or transfer a drench programme to a leaf treatment.
*Aphid crops means wheat, mustard and cumin, each with its own programme. Vegetables means tomato and brinjal for whiteflies only. Rice nursery is a separate soil-drench use, not the main-field programme. Confirm each crop- and method-specific harvest waiting period on the current label; missing values do not mean zero waiting time.
Confirm crop stage, application method, water, mixing sequence, harvest and re-entry intervals before treatment. No unsupported tank dose, repeat interval, maximum number of applications, rainfast time or tank mixture is recommended.
How to Apply: Best Practices
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Check the crop and target: Read the supplied label and confirm the exact formulation and permitted use.
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Use the matching directions: The manufacturer explicitly lists potato leaf spray and soil drench, rice-nursery soil drench and tomato soil drench. Confirm the application route for all remaining crop rows on the supplied pack.
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Measure before mixing: Keep product quantity separate from water volume. Follow the pack instructions; do not invent a per-litre or tank rate.
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Record and protect: Record the date and treated area. Observe the label’s harvest and re-entry intervals and protect nearby people, animals and water.
Frequently Asked Questions
What does Crux contain?
Thiamethoxam 25% WG.
Which crops and targets are listed?
Use the complete paired table above; a target listed for one crop is not an all-crop recommendation.
Is the product dose the water volume?
No. Measure the product separately and confirm the required water volume and method on the supplied pack.
Can I use one tank dose for every crop?
No. A tank dose needs the correct crop rate, application method, water volume and calibrated equipment.
How long should I wait before harvest?
Follow the crop-specific waiting period on the supplied label. A missing value here does not mean zero days.
Safety & Disclaimer
Before you use it, read the supplied label and leaflet. Use only for the stated crops, targets, quantities and application conditions. Resolve any missing or conflicting directions with the manufacturer before treatment.
The displayed pack carries the warning “Danger”; follow the hazard and protective directions on your supplied current pack. Wear the protective equipment required by the pack. Avoid skin and eye contact and inhaling dust or spray. Do not eat, drink or smoke while handling. Keep children, animals and unprotected people away.
Keep the product in its original labelled container, away from food and feed. Prevent drift, spills and washings entering water bodies. Follow local restrictions and disposal directions. No guaranteed yield, universal safety or resistance-proof performance is claimed.
Delivery & returns
Usually delivered in 2–5 days after dispatch.
Return or exchange within 7 days of delivery. Packs must be unopened with seals intact, and return pickup is free. Read the refund policy
Safety tips
Read the label and leaflet before use. Wear gloves, a mask and full sleeves while spraying. Do not eat, drink or smoke while spraying. Keep away from children, food and animal feed.
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