Insecticidal Meaning: Definition, Examples, and Translations
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insecticidal
[ɪnˌsɛk.tɪˈsaɪ.dəl ]
Definition
pesticide use
Insecticidal refers to substances that are used to kill insects. These compounds can be found in various forms, such as sprays, powders, and baits. They work by targeting the biological processes of insects, disrupting their metabolism or nervous system. Insecticidal products are commonly used in agriculture, homes, and gardens to protect plants and residents from pest infestations. It's important to use them carefully, considering their effects on non-target species and the environment.
Synonyms
bug-slaying, insect-killing, pesticidal.
Examples of usage
- The gardener applied an insecticidal spray to the rose bushes.
- Farmers often rely on insecticidal products to safeguard their crops.
- Insecticidal treatments can be effective against mosquitoes in standing water.
Translations
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Interesting Facts
Science
- Insecticides target specific systems in insects, such as their nervous system or growth processes.
- Many insecticides can be classified into different types, including organophosphates, carbamates, and pyrethroids.
Environmental Impact
- While effective in controlling pests, many insecticides can harm beneficial insects like bees, which play a crucial role in pollination.
- The use of certain insecticides is being re-evaluated due to their potential long-term effects on ecosystems and human health.
Historical Context
- DDT, one of the first synthetic insecticides, was widely used post-World War II, drastically reducing insect populations but later banned in many countries due to environmental concerns.
- The advances in insecticidal products in the 1960s and 70s led to agricultural revolutions, boosting food production globally.
Cultural Representation
- In literature and media, insecticides are often portrayed as both lifesavers for crops and dangers to the environment.
- Films focused on environmental themes frequently criticize the overuse of chemical pesticides, highlighting the balance needed in agriculture.
Origin of 'insecticidal'
Main points about word origin
- The word comes from Latin roots: 'insectum' meaning 'insect' and 'caedere' meaning 'to kill.'
- The term became popular in the early 20th century as agriculture began using more chemicals.
The term insecticidal combines the prefix 'insect', which comes from the Latin 'insectum', meaning 'cut into pieces' (referring to the segmented body structure of insects), and the suffix '-cidal', which is derived from the Latin 'caedere', meaning 'to kill'. The use of the word in its adjectival form became more prevalent in the early 20th century as advancements in chemical sciences led to the development of synthetic compounds specifically designed to target and control insect populations. The application of insecticides has evolved significantly in modern agriculture and pest control strategies, raising awareness about the ecological implications and the necessity of responsible usage.