fungicides

fungicides的音标为：[ˈfʌŋgɪsaɪdz] ，基本翻译为“杀菌剂”，速记技巧为：杀菌剂=fung(真菌)+icide(杀)。

Fungicides are chemical substances used to prevent or control fungal growth on plants. The word "fungicide" comes from the Latin "fungus" (fungus) and "killed" (icere, icida). The suffix "-icide" indicates a substance that kills something.

Fungicides have many different names and classification systems, but they are typically divided into three main categories: systemic fungicides, contact fungicides, and post-harvest fungicides.

Here are 10 related words:

1. Systemic Fungicides: systemic - from the Greek "system" meaning "whole" or "organism", indicating substances that are absorbed by plants and work throughout the entire plant. Common names include systemic fungicides, systemic pesticides, and systemic herbicides.

2. Contact Fungicides: contact - meaning "to touch or come into contact with", indicating substances that work by directly attacking fungi when they come into contact with the plant. Common names include contact fungicides, contact pesticides, and spot fungicides.

3. Post-Harvest Fungicides: post-harvest - referring to substances used after harvesting to prevent fungal growth on stored crops or fruits. Common names include post-harvest fungicide, storage fungicide, and fruit preservation fungicide.

4. Fungicide Resistance: resistance - from the Latin "resistere" meaning "to resist", indicating the development of fungal strains that are resistant to fungicides.

5. Fungicide Application: application - meaning "to apply something", referring to the process of using fungicides on plants.

6. Fungicide Management: management - meaning "the process of controlling or managing something", referring to the systematic use of fungicides to manage fungal diseases in crops.

7. Fungicide Spraying: spraying - meaning "to spray something", referring to the process of using a spraying device to apply fungicides to plants.

8. Fungicide Dose: dose - referring to the amount of fungicide applied to plants, usually measured in units such as grams or milliliters.

9. Fungicide Efficiency: efficiency - meaning "the degree to which something is effective", referring to the effectiveness of fungicides in controlling fungal diseases.

10. Fungicide Risk: risk - referring to the potential harm or danger posed by using a chemical substance, especially when it comes to pesticide use in agriculture.

常用短语：

1. pesticide spraying

2. herbicide application

3. fungicide treatment

4. pesticide residue

5. pesticide poisoning

6. pesticide resistance

7. pesticide safety

例句：

1. We need to regularly spray pesticides to protect our crops from pests.

2. The farmer applied a fungicide to the plants to prevent disease.

3. The high pesticide residue in the food is a health hazard for consumers.

4. Pesticide resistance is a serious problem that needs to be addressed.

5. Pesticide safety should be a top priority for farmers and consumers alike.

英文小作文：

Protecting crops from pests is crucial for farmers, but using pesticides can be dangerous. Pesticide spraying and fungicide treatment are common methods to protect crops, but they can cause pesticide residue in food and pesticide poisoning in humans and animals. Additionally, pesticide use can lead to pesticide resistance, which makes the use of pesticides even more dangerous. Therefore, it is important to use pesticides safely and reduce the use of pesticides as much as possible to protect the environment and human health.