Lannate (R), not Lanate, is an important pesticide. Without it, our agriculture would be very much poorer. I doubt whether it could be banned as it can be used against pests that are resistant to other pesticides, such as the Mediterranean fruit fly which could render our orange crops useless at the drop of a hat. I have some (kept in a locked cupboard) and I can assure you that the warnings on the packaging are horrendously scary. For example, the equipment one should wear when handling it are:
Long-sleeved shirt and long pants
Coveralls
Chemical-resistant gloves
Shoes plus socks
Protective eyewear
Chemical-resistant apron
Dust/mist respirator (outdoor)
Organic vapors respirator (indoor)
Emergency Overview
DANGER! POISON! CONTAINS METHANOL. FATAL IF SWALLOWED.
MAY CAUSE BLINDNESS IF SWALLOWED. MAY BE FATAL IF INHALED
OR ABSORBED THROUGH EYES. CAUSES IRREVERSIBLE EYE DAMAGE.
Do not get in eyes, on skin, or on clothing. Do not breathe
vapors or spray mist.
WARNING SYMPTOMS
Methomyl poisoning produces effects associated with
anticholinesterase activity which may include weakness,
blurred vision, headache, nausea, abdominal cramps,
discomfort in the chest, constriction of pupils, sweating,
slow pulse, muscle tremors. If warning symptoms appear,
refer to First Aid section on front panel of DuPont LANNATE
LV label and seek medical attention at once.
# Potential Health Effects
Based on animal and human data, overexposure may produce
reversible cholinesterase inhibition.
Based on animal data, eye contact with Lannate LV may cause severe
eye irritation with discomfort, tearing, or blurring of vision.
Eye contact may result in systemic toxicity. Prolonged contact
may cause eye corrosion or ulceration.
Based on animal data, skin contact with Lannate LV may cause
irritation with itching, burning, redness, swelling or rash.
Effects that may occur due to the components include the following:
Skin, eye, inhalation or ingestion exposure to Methomyl may cause
acute cholinesterase depression (characterized by nonspecific
discomfort, such as nausea, headache, weakness, cramps, excessive
sweating, salivation and tearing, constricted pupils, blurred
vision, muscle twitching, and confusion) and hematologic effects.
Higher exposures may lead to loss of consciousness; or convulsions
and severe respiratory depression.
Inhalation, ingestion or skin contact with Methyl Alcohol may
cause temporary mild depression of the central nervous system with
dizziness, confusion, incoordination or drowsiness followed by an
asymptomatic period usually ranging from 12 to 24 hours.
Metabolic acidosis develops followed by ocular toxicity (visual
disturbance including blindness). Other effects include
non-specific effects such as headache, nausea and weakness. Gross
overexposure may cause pathological changes in the liver and
kidneys; nerve damage with numbness, weakness or muscle rigidity;
tremors; convulsions; and fatality.
I have seen farmers using it without any protection
It cannot be banned but its use could be strictly controlled and markers can be added to each batch allowing traceability in the event of misuse.