Details

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🌱 Zagro Fezprim 500FW Herbicide (1L)

Active Ingredient: Atrazine 45% w/w
Formulation: Flowable concentrate (FW)

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📌 Product Introduction

• Type: Selective pre- and post-emergence herbicide

• Target Use: Effective against broadleaf weeds and some grasses

• Crops Registered: Corn (jagung), sugarcane (tebu), and pineapple (nanas).

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📌 Main Uses

✅ Pre-emergence application – applied to soil to prevent weed seed germination.
✅ Early post-emergence application – controls young weeds soon after emergence.
✅ Suitable for:

• Corn (Jagung) – maintains weed-free growth during early stages.

• Sugarcane (Tebu) – improves crop establishment by reducing weed competition.

• Pineapple (Nanas) – selective weed control to support healthy crop development.

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📌 Mode of Action

• Atrazine is a systemic herbicide absorbed mainly through roots and to a lesser extent via foliage.

• Inhibits photosynthesis in weeds, causing yellowing, wilting, and eventual death.

• Provides residual soil activity for extended weed control.

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📌 Mixing & Application

• General Dosage (field use):

  • 2–3 L per hectare (depending on weed density & soil type).

• Knapsack Sprayer (16L):

  • Typically 20–30 ml per 16L water for spot or band spraying.

• Apply evenly over soil or directly on young weeds.

• Works best on moist soil conditions after rain or light irrigation.

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📌 Precautions

⚠️ Selective herbicide – safe for corn, sugarcane, and pineapple if used at recommended rates.
⚠️ Avoid application on non-target crops (high risk of phytotoxicity).
⚠️ Do not apply on sandy soils with low organic matter (risk of leaching).
⚠️ Wear PPE (gloves, mask, protective clothing).
⚠️ Do not contaminate waterways with spray mix or containers.

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✅ Summary

Zagro Fezprim 500FW (Atrazine 45%) is a selective pre- and post-emergence herbicide for corn, sugarcane, and pineapple. It controls a wide range of broadleaf weeds and some grasses, providing both soil residual and foliar activity.
👉 Rate: 2–3 L/ha or 20–30 ml per 16L knapsack
👉 Best time: Pre- or early post-emergence when weeds are small