Moddus

According to the label, how does Moddus primarily achieve the shortening of internodes in grasses grown for seed and cereals?

• By increasing soil uptake of gibberellic acid
• By increasing sugar content in the stalks
• By inhibiting the production of gibberellic acid ✓
• By increasing the rate of foliar absorption

Answer: It is designed to inhibit the production of gibberellic acid, which helps in shortening internodes in grasses grown for seed and cereals, resulting in a reduction in lodging.

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When mixing Moddus with other pesticides in a tank mix, what instruction must be followed?

• Always use the most dilute concentration of all products
• Check only the compatibility of the Till! Fungicide
• Follow the most restrictive label language of all products in the tank mix ✓
• Ensure the mixture is applied via ULV spray systems

Answer: When mixing with other pesticides, follow the most restrictive label language of all products in the tank mix.

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To prevent drift, which weather condition should the applicator avoid when applying Moddus?

• High winds with heavy rain predicted
• Calm weather when rain is not predicted for the next 24 hours ✓
• Extreme heat and high humidity
• Temperatures below freezing

Answer: Avoid application in calm weather when rain is not predicted for the next 24 hours to prevent drift.

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Which set of Personal Protective Equipment (PPE) is required for handling Moddus?

• Long-sleeved shirt, long pants, Viton or barrier laminate gloves, shoes, socks, and protective eyewear ✓
• Long-sleeved shirt, shorts, chemical-resistant gloves, and boots
• Long-sleeved shirt, long pants, leather gloves, and safety goggles
• Chemical-resistant coveralls, gloves, and a face shield

Answer: PPE: Long-sleeved shirt and long pants, chemical-resistant gloves (barrier laminate or Viton), shoes plus socks, and protective eyewear.

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Which statement regarding the movement of Moddus through the plant is correct?

• It is absorbed through the roots via soil uptake.
• It is rapidly absorbed by the foliage and does not occur through soil uptake. ✓
• It is absorbed through both the foliage and the soil.
• It is applied only to the soil to ensure root uptake.

Answer: Moddus is an emulsifiable concentrate that is rapidly absorbed by the foliage; note that it does not occur through soil uptake.

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What is the required Restricted-Entry Interval (REI) for Moddus?

• 12 hours ✓
• 24 hours
• 48 hours
• 72 hours

Answer: Always follow Worker Protection Standard (WPS) requirements, especially regarding the Restricted-Entry Interval (REI) of 12 hours.

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When applying Moddus via aerial methods, what is the maximum allowable boom length in relation to the aircraft's wingspan?

• 50% of the wingspan
• 75% of the wingspan ✓
• 90% of the wingspan
• 100% of the wingspan

Answer: For aerial applications, the boom length must not exceed 75% of the wingspan or 90% of the rotor blade diameter.

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During ground applications, what is the maximum allowable nozzle height above the crop canopy?

• 2 feet
• 4 feet ✓
• 6 feet
• 75% of the canopy height

Answer: For ground applications, do not use a nozzle height greater than 4 feet above the crop canopy.

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