Howler 123

What is the restriction regarding application method for Howler 123?

• Do not apply by aerial application ✓
• Do not apply via chemigation
• Do not apply as a foliar spray
• Do not apply as a soil drench

Answer: The restrictions section states 'Do not apply by aerial application'.

Which of the following is a required piece of Personal Protective Equipment (PPE) for handling Howler 123?

• Waterproof gloves ✓
• Chemical-resistant apron
• Face shield
• Nitrile coveralls

Answer: The PPE section lists waterproof gloves as a requirement.

What is the correct procedure for mixing Howler 123 into a tank mix?

• Add water to the mix tank first, start agitation, then add Howler ✓
• Add Howler to the tank first, then add water
• Mix Howler with concentrated chemicals before adding water
• Add Howler to the tank without agitation

Answer: The mixing instructions state: 'Do not add Howler to the mix tank before introducing the correct amount of water. Add water to the mix tank, start mechanical or hydraulic agitation, then add Howler.'

According to the label restrictions, where is Howler 123 NOT permitted for use?

• In California ✓
• In greenhouses
• On citrus fruits
• In field settings

Answer: The restrictions section explicitly states 'Not for use in California'.

When applying Howler 123 as a Greenhouse or Nursery Soil Drench, what is the required application rate?

• 67-100 oz/100 gal water ✓
• 5-15 lb/acre
• 0.5-2.5 lb/5 gal water
• 10-20 oz/50 gal water

Answer: The label specifies a rate of 67-100 oz/100 gal water for Greenhouse/Nursery Soil Drenches.

Under what specific condition might a NIOSH-approved particulate respirator be required?

• If exposure to high concentrations of microbial proteins is possible ✓
• If applying the product via aerial application
• If the wind speed exceeds 10 mph
• If applying to citrus fruits in a greenhouse

Answer: The label states a respirator may be required if exposure to high concentrations of microbial proteins is possible.

Which of the following plant diseases is Howler 123 specifically used to control or suppress?

• Rhizoctonia, Pythium, and Fusarium ✓
• Aphids, mites, and scale insects
• Slugs, snails, and caterpillars
• Weeds and invasive grasses

Answer: The label states Howler 123 controls Rhizoctonia, Pythium, Fusarium, Phytophthora, Sclerotinia, Colletotrichum, and Botrytis.

How often should Howler 123 be repeated if needed for disease control?

• At 7- to 21-day intervals ✓
• Every 48 hours
• Once every 30 days
• Only at the start of the growing season

Answer: The notes for application state to 'Repeat at 7- to 21-day intervals as needed.'