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repels flies, including mosquitoes [2] [4] the carrot fly, asparagus beetles and whiteflies [3] Borage: repels tomato hornworm and cabbage worms [2] Castor bean: repels moles [3] Catnip: repels ants, flea beetles, aphids, the Japanese beetle, squash bugs, weevils, [2] the Colorado potato beetle, the cabbage looper, [3] and cockroaches. [4] May ...
Workers of Atta colombica at work Leafcutter ant in Costa Rica. Leafcutter ants have very specific roles in taking care of the fungal garden and dumping the refuse. Waste management is a key role for each colony's longevity. The necrotrophic parasitic fungus Escovopsis threatens the ants' food source and thus is a constant danger to the ants ...
Insects in social networks show many anti-pathogen behaviours to prevent the spread of infection. An example of this behaviour is the pathogen alarm behaviour in termites. [ 13 ] If a termite detects itself being infected with pathogen spores , it will produce a vibratory signal to warn the other colony members to stay away from it to prevent ...
Within 14 days, the ants are covered in the bacteria, where they are stored in crypts and cavities found in the exoskeletons. The bacteria produce small molecules that can prevent the growth of a specialized fungus garden pathogen. [33] Attine ants have very specialized diets, which seem to reduce their microbiotic diversity. [74] [75] [76] [77]
In ants, social conflicts, sex conflicts, or caste conflicts can exist. These conflicts occur within the same colony or supercolony at various levels: on an individual scale, between two or more specific ants; on the scale of sex, between males and females ; or on the scale of different castes, between queens and workers .
The pyrethroids without an α-cyanogroup, to which bifenthrin belongs, are only able to bind to the sodium channel transiently. This will result in after potentials and eventual continuous firing of axons. The resting potential is not affected by these pyrethroids. [2] Bifenthrin will open the sodium channel for a shorter period than other ...
[4] [5] The major workers are approximately 8–10 mm (0.31–0.39 in) in length and the minors approximately half the length of the majors. Major workers forage, defend, maintain, and expand the colony whereas minor workers tend to stay within the nests where they care for the brood and 'milk' scale insects in or close to the nests.
An ant garden. An ant garden is a mutualistic interaction between certain species of arboreal ants and various epiphytic plants. It is a structure made in the tree canopy by the ants that is filled with debris and other organic matter in which epiphytes grow. The ants benefit from this arrangement by having a stable framework on which to build ...