CA Branch 2 Field Rep Study Guide with Best Solutions
100% Verified and Graded A+ 2024
Falsifiable concentrates (EC or E) - Correct Answer Formulations made up of the
technical material, solvents and emulsifiers. Some agitation is required. Once dry,
pesticide residue is barley visible.
Wettable Powder (WP) - Correct Answer These formulations are made by impregnating
or coating an appropriate powder with the technical insecticide. Wettable Powders do
not dissolve in water and frequent agitation is usually required. Heavy applications may
leave visible deposits.
Soluble Powders (SP) - Correct Answer May look like Wettable Powders but they
dissolve and form true solutions when dilute with water. Less visible than Wettable
Powders after drying, Frequent agitation is not required.
Suspension Concentrates (SC) - Correct Answer Products made with small particles
suspended in oil solvents or water. Easy mix, require little or no agitation and remain
stable for a long time. Have a greatly reduced inhalation hazard because they come in a
liquid form.
Flowable Liquids - Correct Answer Contains concentrated water dispersible powders in
a liquid form. These powders may stay suspended for a long time. Flowable liquids are
easy to handle and have excellent dilution properties.
Microencapsulated Formulations (ME) - Correct Answer manufactured by suspending
liquid or solid pesticide particles in microcapsules. By altering the membrane of the
microcapsules, the residual performance, speed and action and odor can be affected.
May clog sprayers and leave visible residue.
Dusts (D) - Correct Answer Made by combining and insecticide with a dust diluent
(usually inert) Some products such as Boric Acid Dusts, are almost totally comprised of
Boric Acid and may have small amounts of other ingredients added. Drifts are a major
issue.
Granules - Correct Answer Made by coating or impregnating an inert carrier with an
insecticide. Made of materials, such as, clay, corn cobs, pecan shells, saw dust, etc.
Formulations are ready to use and used mostly for exterior perimeter of buildings for the
control of crawling insects. Also is water activated.
Baits - Correct Answer Combination of a insecticide with an attractive carrier/food that
the target pest prefers. Pheromone attractants are added to increase the effects.
Comes in forms of gels, granules, paste, pellets, powders or liquids.
Fumigants - Correct Answer toxic gases such as methyl bromine that are used to kill
pests.
, Vitamin-K - Correct Answer The antidote to consuming Anti-coagulants.
LD-50 - Correct Answer the amount of a chemical that kills 50% of the animals in a test
population.
LC-50 - Correct Answer the lethal concentration in air or water required to kill 50% of
the population.
Acute Toxicity - Correct Answer adverse effects occur within a short period after
exposure to toxin.
Chronic Toxicity - Correct Answer Repeated exposure over time to sub-lethal doses of
chemicals.
Signal Word - Correct Answer Indicates how toxic a product is and how dangerous.
Danger - Correct Answer Category 1 Highly toxic LD-50 (0-50 mg/kg) a taste to a
teaspoon could kill you.
Warning - Correct Answer Category 2 moderately toxic LD-50 (50-500 mg/kg) a
teaspoon to a tablespoon could kill you.
Caution - Correct Answer Category 3 slightly toxic LD-50 (500-5,000 mg/kg) an ounce
to more than a pint can kill you.
Type of pesticide - Correct Answer General terms what type of pests are to be
controlled and also type of formulation.
Net Contents - Correct Answer Found on the front of the label along the bottom edge
Indicates the quantity of formulation in the package
Expressed in weight, volume, or count.
(EPA) Registration and Establishment Numbers - Correct Answer Indicates the
pesticide has been registered. Number will tell you which location and facility the
product was made at.
EPA - Correct Answer Environmental Protection Agency.
Precautionary Statement - Correct Answer Protection precautions of applicators and
other people or animals who may be exposed to the product. Will see heading (Hazards
to humans and domestic animals)
Statement of Practical Treatment - Correct Answer lists first aid treatments
recommended in case of poisoning or accidental exposure.
Environmental Hazard - Correct Answer Pesticide maybe harmful to the environment.
100% Verified and Graded A+ 2024
Falsifiable concentrates (EC or E) - Correct Answer Formulations made up of the
technical material, solvents and emulsifiers. Some agitation is required. Once dry,
pesticide residue is barley visible.
Wettable Powder (WP) - Correct Answer These formulations are made by impregnating
or coating an appropriate powder with the technical insecticide. Wettable Powders do
not dissolve in water and frequent agitation is usually required. Heavy applications may
leave visible deposits.
Soluble Powders (SP) - Correct Answer May look like Wettable Powders but they
dissolve and form true solutions when dilute with water. Less visible than Wettable
Powders after drying, Frequent agitation is not required.
Suspension Concentrates (SC) - Correct Answer Products made with small particles
suspended in oil solvents or water. Easy mix, require little or no agitation and remain
stable for a long time. Have a greatly reduced inhalation hazard because they come in a
liquid form.
Flowable Liquids - Correct Answer Contains concentrated water dispersible powders in
a liquid form. These powders may stay suspended for a long time. Flowable liquids are
easy to handle and have excellent dilution properties.
Microencapsulated Formulations (ME) - Correct Answer manufactured by suspending
liquid or solid pesticide particles in microcapsules. By altering the membrane of the
microcapsules, the residual performance, speed and action and odor can be affected.
May clog sprayers and leave visible residue.
Dusts (D) - Correct Answer Made by combining and insecticide with a dust diluent
(usually inert) Some products such as Boric Acid Dusts, are almost totally comprised of
Boric Acid and may have small amounts of other ingredients added. Drifts are a major
issue.
Granules - Correct Answer Made by coating or impregnating an inert carrier with an
insecticide. Made of materials, such as, clay, corn cobs, pecan shells, saw dust, etc.
Formulations are ready to use and used mostly for exterior perimeter of buildings for the
control of crawling insects. Also is water activated.
Baits - Correct Answer Combination of a insecticide with an attractive carrier/food that
the target pest prefers. Pheromone attractants are added to increase the effects.
Comes in forms of gels, granules, paste, pellets, powders or liquids.
Fumigants - Correct Answer toxic gases such as methyl bromine that are used to kill
pests.
, Vitamin-K - Correct Answer The antidote to consuming Anti-coagulants.
LD-50 - Correct Answer the amount of a chemical that kills 50% of the animals in a test
population.
LC-50 - Correct Answer the lethal concentration in air or water required to kill 50% of
the population.
Acute Toxicity - Correct Answer adverse effects occur within a short period after
exposure to toxin.
Chronic Toxicity - Correct Answer Repeated exposure over time to sub-lethal doses of
chemicals.
Signal Word - Correct Answer Indicates how toxic a product is and how dangerous.
Danger - Correct Answer Category 1 Highly toxic LD-50 (0-50 mg/kg) a taste to a
teaspoon could kill you.
Warning - Correct Answer Category 2 moderately toxic LD-50 (50-500 mg/kg) a
teaspoon to a tablespoon could kill you.
Caution - Correct Answer Category 3 slightly toxic LD-50 (500-5,000 mg/kg) an ounce
to more than a pint can kill you.
Type of pesticide - Correct Answer General terms what type of pests are to be
controlled and also type of formulation.
Net Contents - Correct Answer Found on the front of the label along the bottom edge
Indicates the quantity of formulation in the package
Expressed in weight, volume, or count.
(EPA) Registration and Establishment Numbers - Correct Answer Indicates the
pesticide has been registered. Number will tell you which location and facility the
product was made at.
EPA - Correct Answer Environmental Protection Agency.
Precautionary Statement - Correct Answer Protection precautions of applicators and
other people or animals who may be exposed to the product. Will see heading (Hazards
to humans and domestic animals)
Statement of Practical Treatment - Correct Answer lists first aid treatments
recommended in case of poisoning or accidental exposure.
Environmental Hazard - Correct Answer Pesticide maybe harmful to the environment.
