--- title: Pesticide slug: pesticide-91bb4 url: /detay/pesticide-91bb4 type: article language: English entity: primary: Pesticide type: article disambiguation: Pesticides: Chemical & biological substances controlling harmful organisms in agriculture. Learn about types, effects & safety. categories: - name: Ecology, Botany And Zoology slug: ekoloji-botanik-ve-zooloji url: /kategori/ekoloji-botanik-ve-zooloji - name: Chemistry slug: kimya url: /kategori/kimya - name: Environment, Agriculture slug: cevre-tarim-ve-ziraat url: /kategori/cevre-tarim-ve-ziraat tags: - Sustainable Farming - Health Effects - Environmental impact - Agriculture - Pesticides author: Mehmet Taştan created_at: 2025-05-21T22:07:36.437854+03:00 updated_at: 2025-05-24T08:49:33.740847+03:00 image: https://cdn.t3pedia.org/media/uploads/2025/05/21/DxmMUNdy081sOdyRRIPrD1CA3O35MyoA.webp --- # Pesticide ## KURE Information Cards ### KURE Information Card: Pesticide ![Yk3uV8CtLMVfagyEP0WcfJnnHTzNRRWx.webp](https://cdn.t3pedia.org/media/uploads/2025/05/21/jau5esfEMnQnnLC3nt9xxF6oWxDnZeeo.webp) | Field | Value | |-------|-------| | Health Risks | Respiratory Issues, Nervous System, Hormonal Balance Can Be Affected | | Alternatives | Biological Control Organic Farming | | Residue Types | 2 Days – Several Months (Varies by Type) | | First Year of Use | Early 20th Century (Modern Pesticides) | | Types of Pesticides | Insecticide Herbicide Fungicide Rodenticide | | Usage Areas | Agriculture Public Health Domestic Areas | ## Article Content **Pesticides** are chemical or biological substances used in [agriculture](/en/detay/agricultural-economics-food-security-and-sustainab/llms.txt) to combat harmful organisms (such as [insects](/en/detay/beetles-edad0/llms.txt), weeds, [fungi](/en/detay/entomopathogenic-fungi-b864e/llms.txt)). These substances are used to protect the yield and quality of plant products. [Pesticides](/en/detay/pesticide-77b2a/llms.txt) can be chemical substances, biological agents like viruses or bacteria, antimicrobials, disinfectants, or any other means. ### **Types of Pesticides** Pesticides are classified according to the harmful organisms they target: - **Insecticides:** Used to kill insects. - **Herbicides:** Used to eliminate weeds. - **Fungicides:** Used to prevent fungal diseases. - **Rodenticides:** Used against rodents. - **Acaricides:** Target mites. - **Bactericides:** Effective against bacteria. - **Larvicides:** Used against larvae. Additionally, pesticides are also classified based on their chemical structure: - **Organophosphates:** Pesticides that affect the nervous system. - **Carbamates:** Similar to organophosphates, they affect the nervous system. - **Organochlorines:** Pesticides that persist in the environment for a long time and are biologically hard to break down. - **Neonicotinoids:** Modern pesticides that target the nervous system of insects. ![Image](https://cdn.kureansiklopedi.com/media/uploads/2025/05/21/FZ6ospgZQQkxsB2ZvAcpTNkgS0ZDEl45.jpg) *Chemical Spraying Moment (Pexels)* ### **Effects of Pesticides on Human Health** Pesticides can have both acute (short-term) and chronic (long-term) effects on human health: #### **Acute Effects** Short-term exposure can cause the following symptoms: - Headache - Nausea and vomiting - Diarrhea - Difficulty breathing - Muscle twitching - Loss of consciousness These symptoms can especially occur when protective equipment is not used during pesticide application. #### **Chronic Effects** Long-term exposure to low doses can lead to the following health problems: - Types of cancer (prostate, leukemia, lymphoma, pancreatic cancer, etc.) - Reproductive disorders and infertility - Neurological diseases (Parkinson's disease, cognitive impairments) - Endocrine system disorders - Birth defects and developmental disorders Children and pregnant women are particularly more vulnerable to the harmful effects of pesticides. ### **Environmental Effects of Pesticides** The negative environmental impacts of pesticides include: - **Soil and Water Pollution:** Pesticides accumulate in soil and water sources, negatively affecting the ecosystem. - **Loss of Biological Diversity:** Beneficial insects (such as bees) and other organisms can be harmed by pesticides. - **Food Chain Effects:** Pesticide residues can pass to humans and animals through the food chain. Additionally, excessive use of pesticides can cause pests to develop resistance, which in turn requires the use of more and stronger pesticides. ![Image](https://cdn.kureansiklopedi.com/media/uploads/2025/05/21/7J8XRMqWchmruz3fztyWD3a00FauleMU.jpg) *Tree Treatment (Pexels)* ### **Ways to Protect Against Pesticides** To reduce pesticide exposure, the following precautions can be taken: - **Wash Food Thoroughly:** Washing fruits and vegetables well before consumption can reduce pesticide residues. - **Prefer Organic Products:** Organic agricultural products minimize the use of pesticides. - **Use Protective Equipment:** Workers in agriculture should use appropriate protective gear during pesticide application. - **Education and Awareness:** Training should be provided on the correct use of pesticides, and awareness should be increased. Pesticides play an important role in controlling harmful organisms in agricultural production. However, careless and excessive use can cause serious harm to both human health and the environment. Therefore, pesticide use should be handled carefully, alternative methods should be explored, and [sustainable farming](/en/detay/sustainable-agriculture-9348e/llms.txt) practices should be encouraged. ## Academic Sources and References 1. Env-Health.org. Pesticides Brief: Health and Environmental Impacts of Pesticides. January 2023. Accessed May 3, 2025. https://www.env-health.org/wp-content/uploads/2023/01/Pesticides\_Brief\_Final.pdf.Erciyes University. "Effects of Pesticides on Human Health." SDU Faculty of Medicine Journal, 2011. Accessed May 3, 2025. https://dergipark.org.tr/tr/download/article-file/235971.PAN Europe. Pesticides and Health Hazards: Facts and Figures. December 2011. Accessed May 3, 2025. https://www.pan-europe.info/sites/pan-europe.info/files/Pesticides\_Health\_hazards\_EN-201112.pdf.Pexels. Man Spraying Shrubs and Leaves Outdoors. Photo by Gustavo Fring, July 20, 2020. Accessed May 3, 2025. https://www.pexels.com/tr-tr/fotograf/doga-adam-cali-yapraklar-4975345/.Pexels. Woman with Hat Spraying Trees in a Garden. Photo by Gustavo Fring, June 6, 2020. Accessed May 3, 2025. https://www.pexels.com/tr-tr/fotograf/kadin-bahce-agaclar-sapka-4894608/.