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Chemicals and formulations practice exam 11-13pgs
Terms in this set (25)
Which of the following is a chlorinated hydrocarbon?
All synthetic organic poisons contain some form of the element carbon?
Which of the following is a carbamate?
D. Both A & C
Both A & C
Vitamin K is used as an antidote for organophosphate poisoning?
Which of these is not an inorganic poison ?
D. Diatomaceous earth
Pyrethrum is not a botanical insecticide ?
Pyrethroids are derived from chrysanthemum flowers ?
Repellent insecticides are undetectable to insects?
Which of the following is an organophosphate?
Pyrethroids have long residual properties
Which of the following is not an anticoagulant?
Fipronil and imidacloprid are repellent insecticides?
Anticoagulants cause internal bleeding?
Atropine is used as an antidote for anti-coagulants
Name two botanical insecticides?
Pyrethrum, Rotenone, nicotine, orange oil , rosemary oil
Insect growth regulators will stop adult fleas and roaches from laying more eggs?
Which of these is a synergist and is commonly used with pyrethrums and pyrethroids?
A. Pipernoyl butoxide (PBO)
C. MGK 264
D. A and C
A and C
Wettable powders (WP) completely dissolve in water and do not need frequent agitation ?
Emulsifiable concentrates (EC) are made of technical material, solvents and emulsifiers?
Soluble powders dissolve in water and form true solutions?
Suspension concentrates have small particles in water or oil solvents and require frequent agitation?
Microencapsulated formulations (ME) may offer a long residual than other products ?
Which of the following is not a benefit of using insecticides dust (D)?
A. Long residual
B. Drifts are not a problem
C. Ready to use
D. May be placed in wall voids and under cabinets where children won't be able to reach
Drifts are not a problem
Flowable liquid formulations contain water dispersible powders in liquid form
Insecticides baits combine insecticide with an attractive food and come in which form ?
D. All of the above
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