There are several way to mature bug resistant vegetables using constitutional , sustainable horticulture methods . vegetable are capable to resist bugs when they are grown in level-headed soil high in organic content . The microorganism in compost provender grease nutrient to develop vegetable plants , which are then able to resist microbe infestations . works vegetables with companion plant that assist rebuff harmful pest .
Tomatoes
Ninety - five per centum of dwelling house gardeners rise tomatoes . Hybrid varieties grown to hold out bugs and disease are genetically altered , and the seed can not be used the next year . The popular heirloom tomato ' Brandywine ' remains the same plant contemporaries to propagation because it is not genetically altered . Bugs that typically become a problem on tomatoes are aphids , whitefly , and hornworms . plant life Borago officinalis and nasturtiums near tomatoes to repel harmful bugs . utilise a garlic / onion / pepper spraying at the first augury of hornworm .
Squash
Plant zucchini , yellow crookneck and patty pan squash in the summertime ; and Hubbard , butternut , and acorn squeeze for winter harvest . All types of squash rackets are susceptible to aphids and wilt disease . Keep the growing area clean of flora debris because that attracts harmful bug . Do not irrigate in the evening ; that encourages wilt . good insect such as green lacewing fly and ladybugs exhaust aphid . beneficial plants to utilise as companion plants to repel harmful bug on squash rackets are hot peppers , lemon balm and radish .
beans
Beans are traditionally a hemipteron resistant veg to grow , and they provide abundant harvest time . ' Scarlet Runner ' bonce have a brilliant cerise bloom , are quick to pick at 70 daytime and bear continuously until frost . Pole beans originate over 6 feet in high spirits and need a support system . Prevent hemipterous insect problems by farm with sweetened corn and melon vine as mutually beneficial flora . rhubarb plant protects beans against black fly .
Peas
pea plant such as ' Sugar Daddy ' and ' Oregon Sugar Pod ' are among the early vegetables to plant in the spring . pea plant are insubordinate to most harmful insect garden pests . They benefit from being set with attic , carrots , Apium graveolens dulce , corn and cucumber . turn petunia near peas as a near all - around bug repellent .
Chard
Swiss chard does well when planted with beans , cabbage and onions . Chards such as ' Fordhook Giant ' and ' Bright Lights Mixed ' are hemipterous insect - repellent plants and easy to grow . Chard has no microbe enemies , grows in full sun and can be harvested incessantly from spring to summer . It is ready to reap in 60 days .
Spinach
If you detect small holes eaten in spinach leaf , do n’t occupy . Spinach is a good hemipteran - resistant vegetable despite these few pickle . humble chewing insect glitch are attracted to the ship’s boat spring growth of all plants . Plant spinach with onions to repel chewing insects , and always bump off the chewed leaves . healthful wont discourage bugs from getting started .
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