Flowers S - Z
S
Salvia
Salvia

annual
| Symptom |
Probable Cause |
Bonide Best Solution |
| Brown leaf spots, grayish mold forms on tissue/flowers, leaves, stems soft, rotted |
Gray Mold (fungus) |
Fung-Onil CR, Liquid Copper |
| Mottling, yellowing, wilting upward, brown areas on stem while flowering |
Verticillium Wilt (fungus) |
Garden Dust, Pruning |
| Leaves stippled/yellow/bronze/dry out/Drop. Webbing visible; leaf galls |
Mites |
EightCDRS, Rote./Pyr.,
Mite X, Systemic Insect C |
| Leaves wrinkle/curl/discolor/stunted, die |
Aphids |
Guard & Grow G,Eight CDRS, Rote./Pyr. Systemic Insect C |
| Black powdery sooty mold fungus forms on honeydew; plants may die |
Aphids Herded By Ants |
Eight CDRS, Rote./Pyr.,
Systemic Insect |
| Weakened plants; yellow leaves; leaves discolored; covered with honeydew |
Whiteflies |
Guard & Grow G, All Seasons CRS,
Bon-Neem CR, Systemic Insect C |
| Ragged holes in leaves, often in middle |
Slugs And Snails |
Slug Magic |
| Flower clusters covered with gray mold |
Botrytis Blight |
Rose Rx CD, Fungonil CR |
| Plant actually disappears |
Deer |
Repels All CRG, Deer/Rabbit R |
Santolina, Lavender Cotton
Santolina, Lavender Cotton

perennial
| Symptoms |
Probable Cause |
Bonide Best Solution |
| Branches grow leggy; loose |
Excess Water Or Fertilizer |
Reduce nitrogen fertilizer.Improve drainage |
| Stems grow woody; coarse |
Old Age |
Prune, Remove old growth |
Santolina, Green
Santolina, Green

perennial
| Symptoms |
Probable Cause |
Bonide Best Solution |
| Branches grow leggy; loose |
Over Fertilizing |
Reduce high nitrogen fertilizer. |
| Stems grow woody; coarse |
Normal Aging |
Prune, Remove old plants. |
| Insect/disease problems |
Over Watering |
Improve drainage, Gypsum |
Sedum (Stonecrop)
Sedum (Stonecrop)

perennial
| Symptoms |
Probable
Cause |
Bonide
Best Solution |
| Ragged holes in leaves; stems and leaves may be sheared and eaten |
Snails And Slugs |
Slug Magic |
| Leaves, stems dark, soft, rotted; shrivel, drop from plant |
Stem And Root Rot |
Soil Acidifier |
Shasta Daisy
Shasta Daisy

perennial
| Symptoms |
Probable Cause |
Bonide Best Solution |
| Leaves drop; stems woody |
Watering Problems |
Improve drainage, Rotation |
| Lanky; flopping stems |
Too Much Shade |
Reduce Shading |
| Leaves wrinkled or curled; discolored, stunted, tend to fall off |
Aphids |
Guard & Grow G,Eight CDRS, Rote./Pyr. Systemic Insect C |
| Black powdery sooty mold fungus forms on honeydew; |
Aphids |
Guard & Grow G,Eight CDRS, Rote./Pyr. Systemic Insect C |
| White, cottony masses on roots and stems, above or just below surface; plant wilts, yellows |
Mealybugs |
Guard & Grow G,Eight CDRS,
BonNeem CR, Systemic Insect C |
| Ragged holes in leaves, often in middle |
Slugs And Snails |
Slug Magic |
| Leaves mottled; blotched |
Botrytis Gray Mold |
Fung-Onil CR, Liquid Copper |
| Leaves covered with white powder |
Powdery Mildew |
Infuse C, Fungonil CR,
Bon Neem CR |
Snapdragon
Snapdragon

annual
| Symptom |
Probable Cause |
Bonide Best Solution |
| Plant stems rot at soil line |
Damping Off (fungus) |
Captan, Bontone, Improve drainage, |
| Flowers yellow-green; deformed; shoots spindly |
Aster Yellows (bacteria) |
Fire Blight Spray |
| Green plant colors, wilts, tans; pink mass on roots; plant dies |
Fusarium Wilt (fungus) |
Rotation & Sanitation |
| Brown spots on leaves, grayish mold forms on tissue, gray mold on flowers, leaves, stems soft, rotted |
Gray Mold |
Fung-Onil CR, Liquid Copper |
| White powder coats top of leaves |
Powdery Mildew |
Infuse C, Fungonil CR,
Bon Neem CR |
| Leaves yellow, wilt, die |
Root Rot |
Soil Acidifier |
| Dark lesions on stems; roots rot |
Stem Rot |
Soil Acidifier |
| Pale yellow spots on leaves; reddish brown pustules underside of spots |
Rust (fungus) |
Sulfur, Mancozeb, Infuse CS |
| Leaves stippled, yellowing or bronze; dry out and drop may be webbing visible; sometimes galls form on leaves |
Spider Mites |
Eight CDRS, Rote./Pyr.,
Mite X, Systemic Insect C |
| Leaves and flower buds deformed |
Cyclamen Mites |
Eight CDRS, All Seasons CR,
Mite X, Systemic Insect C |
| Plant actually disappears |
Deer |
Repels All CRG, Deer/Rabbit R |
Snow Drops
Snow Drops

bulb
| Symptom |
Probable Cause |
Bonide Best Solution |
| Plant stunted; leaves yellowed |
Nematode |
Chitin, Marigolds |
| Foliage distorted; bulbs decayed |
Bulb Mites |
Bulb Dust, All Seasons,
Eight CDRS |
| Mold forms on leaves |
Gray Mold |
Fung-Onil CR, Liquid Copper |
| Bulbs gnawed; unearthed or eaten |
Voles Or Chipmunks |
Moletox II, Molemax G, Repels All |
Straw Flower (Helichrysum)
Straw Flower (Helichrysum)

annual
| Symptom |
Probable Cause |
Bonide Best Solution |
| Flowers yellow-green; deformed; shoots spindly |
Aster Yellows (bacteria) |
Fire Blight Spray |
| Plant actually disappears |
Deer |
Repels All CRG, Deer/Rabbit R |
Sunflowers
Sunflowers

annual
| Symptom |
Probable Cause |
Bonide Best Solution |
| Pale areas or yellow spots on leaves |
Fungal Disease |
Infuse, Fungonil CR,
Rose Rx 3in1 |
| Plant stems rot at soil line |
Damping-Off (fungus) |
Bontone, Captan, Improve drainage |
| White powder coats top of leaves |
Powdery Mildew |
Infuse C, Fungonil CR,
Bon Neem CR |
| Mottling, yellowing, wilting upward, brown areas on stem when flowering |
Verticillium Wilt (fungus) |
Garden Dust, Pruning |
| Pale yellow spots on leaves; reddish brown pustules underside of spots |
Rust (fungus) |
Sulfur, Mancozeb, Infuse CS |
| Flowers and seeds damaged |
Caterpillar Of Sunflower Moth |
Thuricide BT, Eight CDRS,
Systemic Insect C |
| Seed heads damaged |
Birds Or Squirrels |
Repels All CRG, Hot Pepper Wax |
Sweet Alyssum
Sweet Alyssum

annual
| Symptoms |
Probable Cause |
Bonide Best Solution |
| White downy growth especially underside leaf; leaves yellow, plant dies |
Downy Mildew (fungus) |
Copper CR, Rose Rx 3in1 |
| White powder coats top of leaves |
Powdery Mildew |
Infuse C, Fungonil CR,
Bon Neem CR |
| Leaves yellow, wilt, die |
Root Rot |
Soil Acidifier |
| Dark lesions on stems; roots rot |
Stem Rot |
Soil Acidifier |
| Plant actually disappears |
Deer |
Repels All CRG, Deer/Rabbit R |
T
Tulip
Tulip

bulb
| Symptoms |
Probable Cause |
Bonide Best Solution |
| Bulbs Unearthed; Flowers/foliage chewed |
Squirrel |
Repels All CRG,Hot Pepper Wax |
| Spots On Leaves; Stems And Foliage |
Environment |
|
| Flowers And Leaves Spotted; Stems Rot |
Tulip Fire Disease |
|
| Foliage And Buds Do Not Open |
Aphids |
Eight CDRS, Rote./Pyr.,
Mite X, Systemic Insect C |
| Foliage Distorted; Bulbs Decayed |
Bulb Mites |
Bulb Dust, All Seasons CRS |
| Southern Plants Stunted |
Need Cold |
|
V
Violet
Violet

perennial
| Symptoms |
Probable Cause |
Bonide
Best Solution |
| Leaves stippled/yellow/dirty; webbing on interior stems of plant |
Spider Mites |
EightCDRS, Rote./Pyr., Mite X, Systemic Insect C |
| Leaves wrinkled or curled; discolored, stunted, tend to fall off |
Aphids |
Guard & Grow G,Eight CDRS, Rote./Pyr. Systemic Insect C |
| Black powdery sooty mold fungus forms on honeydew |
Ants Herding Aphids |
Eight CDRS, Rote./Pyr.,
Systemic Insect C |
| Holes in leaves |
Larvae Of Violet Sawflies |
Guard & Grow G,Eight CDRS,
All Seasons CRS,
Systemic Insect C |
| Leaves webbed together; foliage discolored |
Leaftiers |
Eight CDRS, Rote./Pyr.,
Systemic Insect C |
| Plants stunted; yellowed; root lesions |
Nematodes |
Chitin, Marigolds, Nitrogen |
| Ragged holes in leaves, often in middle |
Slugs And Snails |
Slug Magic |
| Blotched leaves; spotted petals |
Ants Herding Aphids |
Eight CDRS, Rote./Pyr.,
Systemic Insect C |
| Leaves spotted or blotched |
Fungal Leaf Spot |
Infuse, Fungonil CR,
Rose Rx 3in1 |
| Powdery spots on leaves |
Rustants Herding Aphids On Stems |
Sulfur (D), Mancozeb, Copper |
| Leaves covered with white powder |
Powdery Mildewants Herding Aphids |
Sulfur (D), Mancozeb |
| Crowns and roots rot; odor present |
Crown Rot |
|
Y
Yarrow (Achillea)
Yarrow (Achillea)

perennial
| Symptoms |
Probable Cause |
Bonide Best Solution |
| Covered with whitish patches |
Powdery Mildew |
Infuse C, Fungonil CR,
Rose Rx 3in1 |
| Colored spots appear on top of leaves; dark pustules develop on leaves |
Rust (fungus) |
Sulfur, Mancozeb, Infuse CS |
| Galls on stems, leaves, flowers |
Nematodes |
Chitin, Nitrogen, Marigolds |
| Trouble growing yarrow |
Soil Is Too Wet |
Improve drainage, Gypsum |
Z
Zinnia
Zinnia

annual
| Symptoms |
Probable Cause |
Bonide Best Solution |
| Skinny; spindly seedlings |
Lack Sun Or Need Pinching |
Reduce shade, Prune |
| Leaves stippled, yellowing or bronze; dry out and drop may be webbing visible; sometimes galls form on leaves |
Mites |
Total-Out, Rotenone./Pyr., Mite X,
Systemic Insect C |
| Leaves wrinkled or curled; discolored, stunted, tend to fall off |
Aphids |
Guard & Grow G,Eight CDRS, Rote./Pyr.
Systemic Insect C |
| Black powdery sooty mold fungus forms on honeydew; plants may die if problem continues |
Aphids Herded By Ants |
Eight CDRS, Rote./Pyr.,
Systemic Insect C |
| Holes chewed in leaves and flowers |
Japanese Beetles |
Guard & Grow G,Eight CDRS, Rote./Pyr.,
Systemic Insect C |
| Leaves and roots chewed |
Various Beetles |
Eight CDRS, Systemic Insect C |
| Pale spots on foliage |
Leafhoppers |
Bon-Neem CR, Eight CDRS, Guard & Grow G, Systemic Insect C |
| White powder coats top of leaves |
Powdery Mildew |
Infuse C, Fungonil CR,
Rose Rx 3in1 |
| Brown spots; sores on flowers |
Stem Blight |
Fire Blight Spray |
| Spindly shoots; foliage yellowed; curled |
Virus Diseases |
Rotation, Fire Blight Spray |
| Plant actually disappears |
Deer |
Repels All CRG, Deer/Rabbit R |
|