A

Aloe Vera

Amitraz

Ammonia

Ammonium Laureth Sulfate 

Ants

Apple Cider Vinegar 

Apple Tree 

Ash

Ash (Fraxinus excelsior) 

Aspen

Aspergillus Fumigatus 

B

Baking Soda

Bee

Beech

Bermuda Grass

Butoxyethanol

Buttercup

C

Calcium Hypochlorite 

Cats

Cherry Tree

Chlorine

Clover

Cocamidopropyl Betaine 

Cockroaches

Colonial bent grass (Agrostis tenuis) 

Cotton

Crab Grass

D

Dandelion

Dock

Dogs

Duck Feathers

E

Elm

F

Fescue

Fipronil

Fireweed/ Great Willow Herb Fleas

Formaldehyde

G

Glycerin

Goldenrod

Goose feathers

H

Hawthorn

Horseflies

Horses

House Dust Mite 

Hydrogen Peroxide

I

Imidacloprid 

Isopropyl Alcohol

I

Imidacloprid 

Isopropyl Alcohol

J

Jasmine

Juniper Bush 

K

Kamagras 

Kentucky Bluegrass

L

Leather

M

Magnolia Tree

Malt Vinegar

Maple Tree

Meadow foxtail (Alopecurus prat.) 

Methoprene

Methylparaben Mice

Mice Dung 

Mineral Oil 

Mold-l-Allergen 

Mosquito Nylon

O

Oak Tree

Orchard grass (Dactylis glomerata) 

P

Pansy

Parabens

Pear tree

Perchloroethylene

Permethrin

Phthalates

Pigeon Dung

Pigeons

Pine

Polyethylene Glycol

Polysorbates

Poplar (Populus spp)

Privet (ligustrum spp)

Propylene Glycol

Q

Quaternary Ammonium Compounds 

R

Rabbits

Ragweed (Ambrosia elatior)

Rat Dung

Rats

Rose (Rosa spp.)

Ryegrass

S

Sodium Hydroxide 

Sodium Hypochlorite 

Sodium Laureth Sulfate 

Sodium Lauryl Sulfate 

Spruce (picea abies)

St Augustine Grass

T

Ticks 

Triclosan 

Tulip

W

Wasp

White Vinegar

Willow

Wool

Z

Zoysia Grass