Notes: Some Tips and Tricks for Basil

Marigold to control nematodes, yellow sticky trap to trap white flies, and soapy solution to remove aphids

Problems with Basil 

(Source: http://www.growing-basil.org)

Color Loss

- root rot caused by fungi

- do not over-water

- water only when soil is dry

- provide good drainage

Spots

- leaf spot

- remove spotted leaves

- water in the morning, don't wet foliage

Distorted/Withered

- caused by aphids

Sooty Black Substance

- honeydew from aphids

Holes 

- caused by beetles

Tiny White Insects

- whitefly

Wilted, Lost Color

- caused by nematodes; move plant

Chewed Foliage/Silvery Streaks

- slugs and snails

Getting Rid of Basil Pests

(Source: http://www.growing-basil.org)

Aphids

- 2 tbsp liquid dish washing detergent (or Perla) for every gallon of water; spray on infected plants

- wash the soap after treatment

Leafhopper

- neem tree sprays

Root-Knot Nematode

- symptoms: wilting, low yield, discoloration, nutrient deficiency, swelling roots

- plant marigolds

- add organic matter; perform soil solarization (cover soil with clear plastic tarp for several weeks, raise temperature to 140 degrees Fahrenheit  

White Fly

- causes plants to turn yellow, found under leaves

- spray soap solution

- install yellow pest strips

Companion Herbs for Tomato Gardens 

(Source: http://www.herbgardens.about.com)

Basil - enhances flavor

Borage - improves taste

Chives - improves taste

Marigold - nematode control

Mint - contain in pots beside tomato

Sage - improves taste

Thyme - improves taste

Catnip - plant in a pot beside tomato

Anise - attracts beneficial insects

Dill - attracts beneficial insects

Perfect Companions for Tomato

(Source: http://www.organicgardening.about.com)

Carrots - good space to share

Chives, Onions, Garlic - deter insect pests

Borage - deter tomato hornworm

Asparagus - tomatoes repel asparagus beetle

Nasturtium - deter white fly and aphids

Spinach, lettuce, arugula - good to share space

What Not to Plant

Brassicas - repels each other

Corn - tomato fruit worm and corn ear worm are too similar

Fennel - inhibits growth

Kohlrabi - inhibits growth

Potatoes - susceptible to potato blight