Turfgrass Pest Management (Category 3A) : Turfgrass Pest Management (Category 3A) Pesticide Safety
Chapter 6
Slide2 : Contact the MDA or MSU Extension to keep current with changing pesticide rules and regulations!
Slide4 : Applicator Safety You must comply with label guidelines
Clean, service or replace gear regularly
Wash gear and yourself
Wear more gear with frequent applications or if pesticide-sensitive
Minimum: gloves, face and eye protection when mixing, plus hat and respirator for overhead applications.
PLCAA Protective Gear Recommendations : PLCAA Protective Gear Recommendations Filling and Mixing:
Dry fertilizer only
dust mask or respirator with dust filter
Pesticides
goggles/face shield, head gear, apron, boots, gloves, full respirator with dust filter when mixing powdered pesticides
Hand cans
gloves
PLCAA Protective Gear Recommendations : PLCAA Protective Gear Recommendations During Application:
Fertilizer only:
boots, gloves
Insecticides or liquid slow release N:
boots, gloves, goggles (when high pressure spraying)
PLCAA Protective Gear Recommendations : PLCAA Protective Gear Recommendations Handling Spills:
Wear all protective clothing and equipment recommended for the material spilled.
Applicator Cholinesterase Level : Applicator Cholinesterase Level For users of carbamate and organophosphate insecticides
Off-season baseline level required
Testing program implemented by a doctor
Slide9 : Review PLCAA Cholinesterase Testing Recommendations for more specific information. Talk to your doctor or medical advisor.
Slide10 : Most poisonings result from accidents, careless or ignorant use! But even careful applicators may be exposed!
Slide11 : The best defense against harm is to be prepared!
Slide12 : First Aid & Safety Materials Pesticide label
MSDS
Syrup of Ipecac
First aid kit
Eye wash
Detergent
Clean water
Rubber gloves Change of clothing
Spill absorbent
Fire extinguisher
Poison Center phone #
Hospital contacts
phone #
doctor
directions
Poisoning Symptoms : Poisoning Symptoms Vary with:
type of pesticide
where exposed
amount absorbed
health of individual
Onset of symptoms can happen:
suddenly
slowly
Slide14 : Remember, poisoning symptoms can be similar to other ailments such as heat exhaustion, asthma or food poisoning.
*Never give alcohol!
Slide15 : Symptoms of
Pesticide Poisoning
Symptoms of Pesticide Poisoning : Symptoms of Pesticide Poisoning Fungicides- general:
headache
skin irritation
sweating
muscle twitching or fatigue
coughing, hoarseness, chest pains
burning sinuses, throat, lungs
Symptoms of Pesticide Poisoning : Symptoms of Pesticide Poisoning Phenoxy herbicides:
skin or eye irritation
mouth/throat irritation
abdominal pain, vomiting
diarrhea
chest pain
muscle twitching or weakness
Symptoms of Pesticide Poisoning : Symptoms of Pesticide Poisoning Arsenical herbicides
mild skin irritation
ingestion may result in burning of the throat, stomach irritation, vomiting and bloody diarrhea
Symptoms of Pesticide Poisoning : Symptoms of Pesticide Poisoning Insecticides- general:
headache
blurred vision
abnormal eye pupils
greatly increased sweating,
salivation, tearing, or
respiratory secretions.
Symptoms of Pesticide Poisoning : Symptoms of Pesticide Poisoning Insecticides- cholinesterase inhibiting:
Mild poisoning:
fatigue, headache
dizziness, blurred vision
excessive sweating, salivation
nausea, vomiting
stomach cramps, diarrhea
Symptoms of Pesticide Poisoning : Symptoms of Pesticide Poisoning Insecticides- cholinesterase inhibiting:
Moderate poisoning:
unable to walk
weakness
chest discomfort
pinpoint pupils
earlier symptoms become more severe
Symptoms of Pesticide Poisoning : Symptoms of Pesticide Poisoning Insecticides- cholinesterase inhibiting:
Severe poisoning:
unconsciousness
severe pin point pupils
muscle twitching
secretions from
mouth and nose
breathing difficulty
coma, death
Slide23 : Small doses of organophosphates “add up” in the nervous system. Poisoning may result without obvious symptoms. Let your doctor decide whether pesticide poisoning has occurred.
Applicator and Doctor : Applicator and Doctor
Slide25 : First Aid Procedures Varies according to the type of exposure.
Symptoms may not occur immediately.
After severe exposure DO NOT put off first aid until you feel bad - Act immediately!
Slide26 : Dermal Exposure Remove contaminated clothing
Drench skin with water
Wash with soap
Rinse completely
Wash and rinse again
Dry, wrap in blanket or
clean clothing.
Slide27 : Inhalation Exposure Get to fresh air
Don’t attempt rescue in enclosed area without proper respiratory gear
Keep victim quiet Prevent chilling, don’t overheat
Loosen tight clothing
Resuscitate, if necessary
Keep air passages clear
Slide28 : Eye Exposure Act immediately!
Wash eyes with a gentle stream of water. Use large amounts of water. Continue washing for 15+ minutes.
Use pure water only.
Get medical attention if there is pain or reddening of the eye
Slide29 : Oral Exposure If pesticide has entered mouth, but not swallowed:
Rinse thoroughly
If swallowed:
Follow label directions on whether to induce vomiting
Slide31 : Don’t waste time, get to the hospital ASAP!
Do not attempt to administer antidotes!
Slide32 : Safe Pesticide Handling
Slide33 : Equipment Safety Check for:
Worn hoses
Leaks
Applicator accuracy
Truck and trailer safety
Brakes
Lights
Tires
Slide34 : Mixing and Loading Pesticides Mixing and loading pesticide concentrates are some of the most hazardous activities for the applicator and environment.
Slide35 : Mixing Safely Wear protective clothing.
Do not eat, smoke, chew gum.
Lighted, well ventilated area, shelter from wind.
Attend tank while filling.
Follow label directions.
Backflow prevention device. : Backflow prevention device.
Slide37 : Mixing Pesticides Safely Keep fill hose out of solution.
Anti-siphon valve.
Pour below eye level.
Measure accurately.
Rinse measuring tools.
Triple rinse containers immediately.
Slide38 : Triple Rinse & Pesticide Removal
Pesticide Fate? : Pesticide Fate?
Pesticides: Undesirable Effects : Pesticides: Undesirable Effects Suppression of thatch decomposers
Destruction of predator & parasites
Risk to applicator
Exposure to people and pets
Pesticides: Undesirable Effects : Pesticides: Undesirable Effects Effect on wildlife
Runoff to streams, ponds
Groundwater contamination
Slide42 : Since most turf stands are in areas frequented by people, it is especially important for 3A applicators to be safety conscious. People depend on you to protect them from pesticide residues.
Slide43 : Applying Pesticides Safely Check over the fence.
Clients should:
move cars, close windows
Remove, cover or wash
pet dishes, toys, bird feeders, etc.
Be aware of food plants
Explain reentry intervals
Slide44 : Pesticide application equipment is attractive to children. Never leave equipment unattended!
Slide45 : Storing hazardous materials poses a great potential for accidents and liability.
Limit the amount of pesticides kept in storage.
Slide46 : Chemical fires can be toxic. You may need to report storage of certain chemicals. Check with MDNR (MDEQ) or MSUE about SARA Title III requirements.
Slide47 : Exterior Pesticide Storage
Slide48 : Interior Pesticide Storage
Slide49 : Storage regulations may change. Contact MDA or MSUE for updates. Storage
Slide50 : Pesticide Containers Keep in original container
Protect labels
Label all containers
Do NOT use
food containers!
Slide51 : Pesticide Containers Reseal open packages
Use old or damaged first
Mark mixing containers
Triple rinse and puncture
Buy refillables or recycle
Slide52 : Pesticide wastes can be a problem.
- don’t stock up
- mix only what is needed
- apply leftovers according to the label
- use material in open containers
Slide54 : Pesticide Spills Control and stop the spill
Contain the spill
Clean up the spill
Report the spill
Contact MDA, MSUE, MDEQ for procedures.
Slide55 : Regulation 637
Slide56 : Professional Applicator Communicate
Keep up to date
Train employees
Look and act professionally
Slide57 : Sell your skills and knowledge... consult!
Educate your customers!
Slide58 : Educate Customers Not all organisms are pests
Natural control allows some pests
Aesthetic or health threatening
Timing for pest management
Slide59 : Educate Customers Inspect turf regularly
Targeted control tactics
Pesticides may or may not be the best method of pest management
Slide60 : Professional Applicator