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Wood affected by woodworm. Signs of woodworm usually consist of holes in the wooden item, with live infestations showing powder (faeces), known as frass, around the holes.. The size of the holes varies, but they are typically 1 to 1.5 millimetres (5 ⁄ 128 to 1 ⁄ 16 in) in diameter for the most common household species, although they can be much larger in the case of the house longhorn beet
Hodotermes (from Greek ὁδός (hodós), travelling; Latin termes, woodworm) is a genus of African harvester termites in the Hodotermitidae.They range from Palaearctic North Africa, through the East African savannas to the karroid regions of southern Africa.
For example, to treat cases of constipation, dung beetles were prescribed; to slim down stick insects were thought to help; hairy tarantulas seemed the right treatment for hair loss and fat grubs resembling the swollen limb caused by the parasite Wuchereria bancrofti were expected to help the elephantiasis patient. An organism bearing parts ...
The insects pass the bacteria on to their offspring. The project covered a combined area of 135 square kilometres (52 sq mi), home to 3.3 million people. Most of the project area reached the target of infecting 60% of local mosquitoes. The technique is not endorsed by WHO. [76]
The "Spanish fly", Lytta vesicatoria, has been considered to have medicinal, aphrodisiac, and other properties. Human interactions with insects include both a wide variety of uses, whether practical such as for food, textiles, and dyestuffs, or symbolic, as in art, music, and literature, and negative interactions including damage to crops and extensive efforts to control insect pests.
Dry rot treatment refers to techniques used to eliminate dry rot fungus and alleviate the damage done by the fungus to human-built wooden structures. Dry rot ( Serpula lacrymans ) is considered difficult to remove, requiring drastic action.
Factors to consider when buying a toenail fungus treatment Active ingredients. Look for antifungals that can kill the types of fungus that frequently invade the toenail.
After 1947, chlorinated hydrocarbon insecticides of many varieties were found to be effective at the low concentrations practical for preservative treatment. [25] Examples are chlordane at 2% per weight of wool, toxaphene at 0.8%, pentachlorophenol or BHC at 0.5%, DDT at 0.2%, chlordecone and mirex at 0.06%, and dieldrin at 0.05%.