These are listed with Herbs first,
plants that they help or like that herb and then the insects they help to control:
Basil-Tomatoes-Flies, Mosquitoes
Borage-Tomatoes, Squash, Strawberries-Tomato Worm
Catnip-Eggplant-Flea Beetle, Ants
Chamomile-Cabbage, Onion
Coriander-controls Aphids
Chervil-good around Radish
Chives are good near Carrots
Dead Nettle-
potatoes-
potato Bug
Dill-Cabbage Dislikes Carrots and Caraway
Feverfew-
roses-attracts aphids away from
rosesGarlic-
roses, Raspberries- Japanese Beetle, Aphids
Horseradish-
potatoes-
potato Bug
Hyssop-Cabbage-Cabbage Moth
Marigolds-
plant throughout the garden-Mexican Bean Beetles, Nematodes, others
Mint-Cabbage, Tomatoes-White Cabbage Moth, aphids, flea beetles
Nasturtium-Radishes, Cabbage, Cucurbits, fruit
trees-Aphids, Squash Bugs, Striped Pumpkin Beetle
Pennyroyal-
roses-Flies, Mosquitoes, Fleas, others
Petunias are good near 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
Sage-Rosemary, Cabbage-Cabbage Moth, Carrot Fly, Flea Beetle, Slugs
Southernwood-Cabbages-Cabbage Moth
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.