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STEPGROW® MP-ADJ

1 of 39 products in this brand
STEPGROW® MP-ADJ is a blend of alcohol ethoxylates and proprietary ingredients. It is designed as a multi-purpose adjuvant, wetting agent, and penetrant to boost agrochemical efficacy when tank-mixed with herbicides, insecticides, fungicides, miticides, plant growth regulators, and foliar nutritional ingredient products. It also provides outstanding drift control and spreading performance for aerial applications.

Functions: Wetting Agent

Safety Data Sheet

Knowde Enhanced TDS

Identification & Functionality

Crop & Plant Type
Agrochemical Functions
Technologies
Chemical Group
Nonionic Blend

Features & Benefits

Functions
Adjuvant, Wetting Agents
Solution Advantages
  • Superior wetting, spreading, dispersibility and penetration compared to other commercial products
  • Good drift control agent
  • Compatible with most agrochemicals and various hard water levels
  • Enhances performance of active ingredients
  • Safe for crops
  • Improves rainfastness
  • Low use rate
  • Suitable for low spray volume and high pesticide concentration
  • Low pour point
  • Wide pH tolerance (pH 3 - 9)
  • Good cold storage stability (-15°C)

Applications & Uses

Applications

Tank Mix Adjuvants

Properties

Physical Form
Typical Properties
ValueUnitsTest Method / Conditions
Density (at 25°C)1.05g/ml
Flash Point79°C
Freeze Pointmax. -5°C
pH8
Specific Gravity (at 25°C)1.05
Viscosity (at 25°C)55cPs

Regulatory & Compliance

Technical Details & Test Data

Test Results

Superior Drift Control

Tebuconazole (TBZ) 430SC (15ml/L) DV50 (µm)

RS (Relative Span)

No adjuvant 107.6 1.34
STEPGROW MP-ADJ (0.1% by wt) 121 1.2
STEPGROW MP-ADJ (0.2% by wt) 115.6 1.28
Market Benchmark (0.1% by wt) 104.3 1.4

STEPGROW MP-ADJ increases the droplet size and provides more uniform droplets, while the Market Benchmark has a negative effect on both the droplet size and size uniformity.

 

Superior Wetting and Spreading

  • Without a tank-mix adjuvant, TBZ 430 SC droplets are not able to spread on the rice leaf properly.
  • Adding STEPGROW MP-ADJ (0.1 – 0.2%) to the tank-mix improved wetting and spreading performance.

STEPGROW® MP-ADJ - Test Results

 

Safe for Crops

  • STEPGROW MP-ADJ showed good crop safety on strawberry flowers, fruits and young leaves.

STEPGROW® MP-ADJ - Test Results - 1

 

Improved Pesticide Bioefficacy

  • Without a tank-mix adjuvant, Butachlor + Propanil 700EC (1L/Ha) was less effective against common barnyard grass (Echinochloa crus-galli) in a rice paddy.
  • Adding STEPGROW MP-ADJ (0.1%) improved efficacy of herbicide.
  • STEPGROW MP-ADJ is superior to the market benchmark.

STEPGROW® MP-ADJ - Test Results - 2