Herb Companion Chart
Again, this is suggestions and might work for you but this is not capital T truth.
http://www.gardenguides.com/TipsandTechniques/herbc.htm
Herb
Companions
Pests Repelled
Angelica
Avoid Dill
Basil
Tomatoes
Dislikes Rue
Flies, Mosquitoes
Borage
Tomatoes, Squash, Strawberries
Tomato Worm
Caraway
Plant throughout the garden to loosen the soil.
Avoid Dill
Catnip
Eggplant
Flea Beetle, Ants
Chamomile
Cabbage, Onion
Coriander
Aphids
Chervil
Radish
Chives
Carrots
Dead Nettle
Potatoes
Potato Bug
Dill
Cabbage
Dislikes Carrots and Caraway
Fennel
Most plants dislike this herb
Feverfew
roses
attracts aphids away from roses
Flax
Carrots, Potatoes
Potato Bug
Garlic
Roses, Raspberries
Japanese Beetle, Aphids
Horseradish
Potatoes
Potato Bug
Henbit
General Insect Repellent
Hyssop
Cabbage, Grapes
Dislikes Radishes
Cabbage Moth
Lavender
Moths -- combine with southernwood, wormwood and rosemary in an anti-moth sachet
Marigolds
Plant throughout the garden
Mexican Bean Beetles, Nematodes, others
Mint
Cabbage, Tomatoes
White Cabbage Moth, aphids, flea beetles
Mole Plant
Moles and Mice
Nasturtium
Radishes, Cabbage, Cucurbits, fruit trees
Aphids, Squash Bugs, Striped Pumpkin Beetle
Pennyroyal
Roses
Flies, Mosquitoes, Fleas, others
Petunia
Beans
Pot Marigold
Tomatoes
Tomato Worm, Asparagus Beetles, others
Pyrethrums
Use dried flower heads as a general insect repellent.
Rosemary
Cabbage, Beans Carrots, Sage
Cabbage Moth, Bean Beetle, Carrot Fly
Rue
Roses and Raspberries
Dislikes Sweet Basil
Japanese Beetles
Sage
Rosemary, Cabbage, Carrots
Dislikes Cucumbers
Cabbage Moth, Carrot Fly, Flea Beetle, Slugs
Southernwood
Cabbages
Cabbage Moth
Sowthistle
Tomatoes, Onion, Corn
Plant in moderation
Summer Savory
Beans
Bean Beetles
Tansy
Fruit Trees, Roses, Raspberries
Flying Insects, Japanese Beetles, Striped Cucumber Beetles, Squash Bugs, Ants, Flies
Thyme
Cabbage
Cabbage Worm
Wormwood
Plant as a border to keep animals out of the garden.
Yarrow
Plant near aromatic herbs to enhance production of essential oils.