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Sarracenia pitcher plants are especially proficient at trapping yellowjacket wasps Spearmint: repels fleas, moths, ants, beetles, rodents, [4] aphids, squash bugs, and the cabbage looper [3] Spiny amaranth: repels cutworms: Stone root: repels mosquitoes [5] Summer savory: repels bean beetles [3] Tansy
These plants possess structural adaptations in the form of domatia where ants can shelter, and food bodies and extrafloral nectaries that provide ants with food. [1] In exchange for these resources, ants aid the myrmecophyte in pollination, seed dispersal, gathering of essential nutrients, and defense. [ 1 ]
Fleas, spiders, termites, flies, centipedes, ants, bedbugs, cockroaches — these icky intruders won't give up. But keeping them away doesn't require expensive chemical pesticides.
Plants sometimes provide housing and food items for natural enemies of herbivores, known as "biotic" defense mechanisms, to maintain their presence. For example, trees from the genus Macaranga have adapted their thin stem walls to create ideal housing for ants (genus Crematogaster ), which, in turn, protects the plant from herbivores. [ 76 ]
The Argentine ants don't take the seeds underground and leave them on the surface, resulting in ungerminated plants and the dwindling of Fynbos seed reserves after veld fires. [23] Myrmecochorous plants are also capable of invading ecosystems. These invaders may gain an advantage in areas where native ants disperse invasive seeds.
Fungus-growing ants (tribe Attini) comprise all the known fungus-growing ant species participating in ant–fungus mutualism. They are known for cutting grasses and leaves, carrying them to their colonies' nests, and using them to grow fungus on which they later feed. Their farming habits typically have large effects on their surrounding ecosystem.
Leafcutter ants can carry twenty times their body weight [6] and cut and process fresh vegetation (leaves, flowers, and grasses) to serve as the nutritional substrate for their fungal cultivates. [7] Acromyrmex and Atta ants have much in common anatomically; however, the two can be identified by their external differences.
Additionally, they have little lasting effect on plants, degrading naturally or being degraded by the cooking process. [ 25 ] Specific pest species that have been successfully controlled by pyrethrum include: potato, beet, grape, and six-spotted leafhopper, cabbage looper, celery leaf tier, Say's stink bug, twelve-spotted cucumber beetle, lygus ...