Maricopa County Cooperative Extension Home Horticulture:
Environmentally Responsible
Gardening & Landscaping in the Low Desert
A
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Acacia Whitefly
Agave Weevil
Aleppo Pine Blight
Alternaria, Blossom End Rot on Navel Oranges
Ants
Aphids
April Timely Tips
August Timely Tips
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Bacterial Problems
Bees,
Africanized
Beneficial
Insects
Birds,
How to protect plants from birds
Black
Widow Spider
Blossom
End Rot, Tomato
Borer,
Carpenterworm Moth
Borer,
Palo Verde
Brown
Rot
Bugs - See Insects & Their Relatives
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Cabbage
Looper
Calendar
Carpenterworm Moth
Caterpillar
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Cabbage
Looper
Carpenterworm Moth
Crab Spider, Giant Cut-Worm
Palm Flower Caterpillar
Sophora Worm (found on Sophora Secundiflora)
Children's Gardens
Chlorosis, Iron
Cicada
Citrus
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Alternaria,
Navel Blossom End Rot
Fruit Split
Leaf Drop
Small Fruit Size
Stem End Rot
Thrips
Community Gardens
Compost
Connections to other sites
Cotton Root Rot
Curly Top Virus
Cut-Worm
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Damping-Off
December Timely Tips
Disease (see also bacteria, fungi, & virus )
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Citrus
Stem End Rot
Cotton Root Rot
Curly Top Virus, Tomato
Damping-Off
Erwinia amylovora
Foot Rot Gummosis
Hendersonula toruloidea
Fire Blight
Phymatotrichum omnivorum
Phytophthora parasitica
Phytophthora palmivora
Pseudomonas syringae
Saguaro Bacterial Necrosis
Stem End Rot, Citrus
Sooty Canker
Verticillium Wilt
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Erwinia
amylovora
Events
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False
Chinch Bugs
February Timely Tips
Fire Blight
Flea Beetle
Foot Rot Gummosis
Frost Protection
Funding
Fungi
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Alternaria,
Blossom End Rot on Navel Oranges
Brown Rot Gummosis
Citrus Stem End Rot
Cotton Root Rot
Damping-Off
Foot Rot Gummosis
Fungal Diseases in Winter Lawns
Hendersonula toruloidea Palm Bud Rot
Phymatotrichum omnivorum
Phytophthora parisitica
Powdery Mildew
Pythium, damping-off
Rhizoctonia, damping-off
Sooty Canker
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Gall,
Oleander
Garden Clubs
Giant Crab Spider
Glassy-winged Sharpshooter
Gnats, Fungus
Grants
Grape Leaf Skeletonizer
Grasshopper
Grass - See Turf
Grub, Annual White
Gummosis
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Hendersonula
toruloidea
Home Page
Hornworm
Horticulture Happenings
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Insects & Their Relatives
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Acacia Whitefly
Agave Weevil
Ants
Aphids
Beneficials
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Lacewings
Ladybeetle
Cabbage
Looper
Carpenterworm
Moth
Cicada
Cut-Worm
False
Chinch Bugs
Flea
Beetle
Fungus
Gnats
Giant
Crab Spider
Glassy-winged Sharpshooter
Gnats
Grape
Leaf Skeletonizer
Grasshopper
Hornworm
Lacewing
Ladybeetle
Leaf
Footed Bug
Leaf
Hopper
Looper,
Cabbage
Masked Chafer Beetle
Mites,
Spider
Palm
Flower Caterpillar
Palo
Verde Borer
Pearl
Scale
Sophora Worm (found on Sophora Secundiflora)
Sphinx Moth
Spider
Mites
Spittle Bug
Springtails
Squash Bug
Thrips
Tobacco Hornworm
Tomato Hornworm
Wasps,
yellow paper
Annual White Grub
Whitefly
Whitefly, Acacia
Iron Chlorosis
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January
Timely Tips
Job Opportunities
July Timely Tips
June Timely Tips
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Lacewing
Ladybeetle
Lady Bug (more accurately referred to as "ladybeetle"
Lawn - see Turf
Leaf Footed Bug
Leaf Hopper
Leaves
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Leaf
Drop, Citrus
Reddish/Purple Color (atypical for plant)
Yellow Leaves, Green Veins
Looper, Cabbage
March
Timely Tips
Masked Chafer Beetle
Master
Gardener
May
Timely Tips
Micro
Nutrient Deficiency, temperature induced
Mildew,
Powdery
Mites,
Spider
Moth,
Carpenterworm Moth
Mosquito
Money
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Nematodes,
Root Knot
November Timely Tips
Nutrient Deficiency, temperature induced
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October
Timely Tips
Oleander Gall
Oleander Leaf Scorch
Palm Bud Rot
Palm
Flower Caterpillar
Palo
Verde Borer
Paper
Wasp, Yellow
Pearl
Scale
Pesticides: Insecticidal Soap
Phymatotrichum
omnivorum
Phytophthora
palmivorapalm tree bud rot
Phytophthora
parasiticacitrus foot rot
Pine,
Aleppo Pine Blight
Powdery
Mildew
Problem
Solving, Winter Lawn
Professional
Associations
Protect
Plants from Frost
Pseudomonas
syringae
Publications
Pythium,
damping-off
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Rabbit
Management
Reddish, Purple Leaves (abnormal for plant)
Rhizoctonia, damping-off
Root Knot Nematodes
Rot, Palm Bud
Saguaro
Bacterial Necrosis
Scorpion
September
Timely Tips
"Site"
Seeing
Small Fruit Size - Citrus
Sooty
Canker
Sphinx Moth
Spider
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Black
Widow Spider
Giant Crab Spider
Spider
Mites
Spittle Bug
Springtails
Squash Bug
Stem
End Rot, Citrus
Sun
Scald
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Termites, Dry Wood
Termites, Subterranean
Texas Mountain Laurel Caterpillar
"Texas Root Rot"
Thrips
Timely Tips
Tobacco Hornworm
Tomato
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Blossom
End Rot
Curly Top Virus
Hornworm
Leaf Hopper
Root Knot Nematodes
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Fungal
Diseases in Winter Lawns
Pearl Scale
Winter Lawn, problem solving
- Uresiphita reversalis
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Verticillium
Wilt
Virus
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Curly
Top Virus, Tomato
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Wasp,
Yellow Paper
Weather
Weevil, Agave
Whitefly, Acacia
Whitefly
Widow, Black (Spider)
Winter Lawn, Fungal Diseases
Winter Lawn, problem solving
- Xylella fastidiosa
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Yellow
leaves with green veins
Yellow Paper Wasp
Youth Gardens
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