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Maize crop protection

Early crop protection, insect management, disease management and crop development.

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The maize season, stage by stage

8 stages
  1. STAGE 01

    Sowing

    Seed drilled into a prepared bed.

    Typical risk

    Soil pest attack on seed and radicle

    Insect pressure
    • Termites
    • White grub
    • Cutworm
    Disease pressure
    • Seed rot
    Protection focus
    • Pesticides
    Grow More products for this stage
  2. STAGE 02

    Germination

    Seedlings emerge and the stand establishes.

    Typical risk

    Early seedling loss to soil pests

    Insect pressure
    • Cutworm
    • Termites
    Disease pressure
    • Damping off
    Protection focus
    • Pesticides
    Grow More products for this stage
  3. STAGE 03

    Vegetative Growth

    Leaves and whorl build rapidly.

    Typical risk

    Fall armyworm feeding down in the whorl

    Insect pressure
    • Fall armyworm
    • Stem borer
    • Aphids
    Disease pressure
    • Turcicum leaf blight
    Protection focus
    • Pesticides
    • Fungicides
    Grow More products for this stage
  4. STAGE 04

    Tasseling

    The tassel emerges and pollen shed begins.

    Typical risk

    Whorl damage carrying through into tassel emergence

    Insect pressure
    • Fall armyworm
    • Stem borer
    Disease pressure
    • Leaf blight
    • Rust
    Protection focus
    • Pesticides
    • Fungicides
    Grow More products for this stage
  5. STAGE 05

    Silking

    Silks receive pollen and kernel number is set.

    Typical risk

    Pollination loss and larval entry into the cob

    Insect pressure
    • Fall armyworm
    • Cob borer
    Disease pressure
    • Leaf blight
    Protection focus
    • Pesticides
    • Fungicides
    Grow More products for this stage
  6. STAGE 06

    Grain Filling

    Kernels fill and the cob gains weight.

    Typical risk

    Loss of green leaf area during filling

    Insect pressure
    • Cob borer
    • Aphids
    Disease pressure
    • Leaf blight
    • Rust
    Protection focus
    • Fungicides
    • PGR
    Grow More products for this stage
  7. STAGE 07

    Maturity

    Grain hardens and moisture drops.

    Typical risk

    Cob rot where humidity stays high

    Insect pressure
    • Storage pests
    Disease pressure
    • Cob rot
    Protection focus
    • Fungicides
    • Crop hygiene
    Grow More products for this stage
  8. STAGE 08

    Harvest

    Cobs are picked and the field is cleared.

    Typical risk

    Residue-borne carry-over into the next crop

    Insect pressure
    • Borer in stubble
    Disease pressure
    • Residue-borne inoculum
    Protection focus
    • Crop hygiene

Stage guidance is indicative and varies by region, variety and season. No dosage or application rate is stated here — always read the Technical Instructions before use. See the Disclaimer.

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