pesticida
A substance used for destroying insects or other organisms harmful to cultivated plants.
pesticida 30秒了解
- Pesticida is a masculine Spanish noun meaning 'pesticide', used to kill or deter pests in agriculture and gardening.
- It is a general term that encompasses more specific categories like insecticides, herbicides, and fungicides.
- Grammatically, it is a common exception: it ends in '-a' but is masculine (el pesticida).
- The word is central to modern debates about organic food, environmental protection, and public health.
The Spanish word pesticida refers to a chemical substance or biological agent used to discourage, incapacitate, kill, or otherwise discourage pests. In a linguistic context, it is a masculine noun (el pesticida), which is a crucial point for English speakers who often assume words ending in '-a' are feminine. This term is foundational in discussions regarding modern agriculture, gardening, and environmental science. While it is often used interchangeably with plaguicida, 'pesticida' is frequently heard in both academic and everyday settings to describe anything from the spray used on a backyard rose bush to the industrial-grade chemicals applied to thousands of hectares of corn.
- Agricultural Context
- In the world of farming, a pesticida is a tool for survival and profit. Farmers use these substances to protect their crops from being consumed by insects or destroyed by fungi. When you visit a market in Spain or Latin America, you might hear debates about whether a fruit is 'libre de pesticidas' (pesticide-free).
- Environmental Impact
- Environmentalists often use this word when discussing the decline of bee populations or the contamination of groundwater. The term carries a heavy weight in political discourse, often associated with the 'movimiento ecologista' (environmentalist movement) and the push for 'agricultura orgánica' (organic farming).
- Domestic Use
- At home, if you have an infestation of ants or cockroaches, you might go to the store to buy a pesticida doméstico. However, in casual conversation, people might more specifically ask for an insecticida if they are only targeting bugs.
"El uso excesivo de pesticida puede dañar la biodiversidad del suelo local y afectar a los polinizadores.".
When using this word, it is important to distinguish between the various types of chemical agents. While 'pesticida' is the umbrella term, specific categories include herbicidas (for plants/weeds), insecticidas (for insects), and rodenticidas (for rodents). In a B1 level conversation, being able to use the general term 'pesticida' correctly demonstrates a solid grasp of intermediate vocabulary related to the environment and health. You will often find it paired with verbs like aplicar (to apply), rociar (to spray), or prohibir (to ban). For example, 'El gobierno decidió prohibir este pesticida por ser tóxico'.
"Muchos consumidores prefieren productos orgánicos porque no contienen rastros de pesticida sintético.".
- Health Implications
- Medical professionals often discuss 'exposición a pesticidas' when treating agricultural workers. Chronic exposure is a major topic in public health studies across Spanish-speaking countries with large agrarian sectors, such as Mexico, Argentina, and Spain.
In summary, pesticida is more than just a chemical; it is a keyword for discussing the intersection of human industry and the natural world. Whether you are reading a news article about 'la crisis de las abejas' (the bee crisis) or discussing 'la seguridad alimentaria' (food safety), this word will be at the center of the dialogue. It signifies a shift from traditional, manual farming to the chemical-dependent methods of the 20th and 21st centuries, and its usage often signals a discussion about the costs and benefits of modern technology.
Using pesticida correctly involves understanding its grammatical gender and its typical collocations. As a masculine noun, it always takes masculine articles and adjectives: el pesticida, un pesticida fuerte, estos pesticidas peligrosos. Despite ending in 'a', it never becomes 'la pesticida'. This is a common error for English speakers who are used to the 'o' for masculine and 'a' for feminine rule. In sentences, it often acts as the direct object of verbs related to action and regulation.
- Verbs of Application
- The most common verbs used with pesticida are aplicar (to apply), rociar (to spray), and utilizar (to use). For example: 'El granjero aplica el pesticida cada primavera para proteger los viñedos'. Notice how the verb describes the physical act of distribution.
- Verbs of Regulation
- In legal or scientific contexts, you will see prohibir (to ban), regular (to regulate), and detectar (to detect). Example: 'Las autoridades sanitarias detectaron niveles altos de pesticida en las fresas importadas'.
"Es fundamental lavar las verduras para eliminar cualquier resto de pesticida que pueda quedar en la piel.".
When forming complex sentences, pesticida often appears in the plural form, pesticidas, to refer to the general class of chemicals. For instance, 'El debate sobre los pesticidas es muy intenso en la Unión Europea'. Here, the plural emphasizes the variety of substances involved. You can also use it in the singular to refer to a specific product: 'Este pesticida en particular es muy efectivo contra los pulgones'.
"La agricultura moderna depende en gran medida del pesticida para asegurar la producción masiva de alimentos.".
- Prepositional Phrases
- Common phrases include libre de pesticidas (pesticide-free) and basado en pesticidas (pesticide-based). Example: 'Estamos buscando métodos de cultivo libres de pesticidas para nuestra nueva granja'.
In more advanced usage, you might use the word as part of a compound subject or within a passive voice construction to emphasize the action rather than the actor. 'Grandes cantidades de pesticida fueron vertidas en el río accidentalmente'. This level of sentence structure is common in news reports and technical documents. Always remember that while 'pesticida' is the noun, the related adjective 'pesticida' (meaning pesticide-related) is rarely used; instead, we use 'relacionado con pesticidas' or specific terms like 'fitosanitario'.
You will encounter the word pesticida in a variety of real-world scenarios, ranging from the mundane to the highly technical. Understanding these contexts helps you recognize the tone and urgency associated with the word. It is not a word used in lighthearted slang; rather, it carries connotations of science, industry, and environmental concern. Here are the primary places you will hear or see it.
- The Supermarket (El Supermercado)
- As consumers become more health-conscious, labels like 'cultivado sin pesticidas' (grown without pesticides) are becoming more common in Spain, Mexico, and Chile. You might hear a shopper asking, '¿Estas manzanas tienen pesticidas?' or '¿Es este producto orgánico o usa pesticidas?'.
- News and Media (Noticias y Medios)
- Television news often features segments on 'la regulación de pesticidas' when the government passes new laws. Reports on environmental disasters or 'la muerte masiva de abejas' (the mass death of bees) will almost certainly mention pesticidas neonicotinoides.
"El reportaje de anoche analizó cómo el pesticida afecta la salud de los trabajadores rurales en Andalucía.".
In a professional or academic setting, such as a university lecture on 'agronomía' (agronomy) or 'ecología', the word is used with high frequency. Professors will discuss the 'eficiencia del pesticida' or 'la resistencia a los pesticidas'—the phenomenon where pests evolve to survive the chemicals. This is a major topic in Latin American countries like Argentina and Brazil, which are global leaders in soybean and corn production.
"En la etiqueta del producto dice que debemos usar guantes al aplicar este pesticida.".
- Gardening Centers (Viveros)
- If you visit a vivero (nursery) to buy plants, the staff might recommend a pesticida natural like 'aceite de neem' (neem oil) if you want to avoid harsh chemicals. They might say, 'Este pesticida es seguro para las mascotas'.
Finally, you will see the word in scientific journals and government websites (like those of the 'Ministerio de Agricultura'). Here, the language is precise and often paired with chemical names. Even if you aren't a scientist, recognizing 'pesticida' on a warning sign in a field ('¡Peligro! Campo tratado con pesticidas') is a vital safety skill when traveling in rural Spanish-speaking areas.
Learning a new language involves navigating 'false friends' and grammatical exceptions. Pesticida is a word that, while similar to English, presents several traps for the unwary student. By identifying these common pitfalls, you can communicate more accurately and sound more like a native speaker.
- The Gender Trap (El Género)
- The most frequent mistake is saying la pesticida. Because it ends in 'a', learners assume it is feminine. However, like many Greek-rooted or scientific words in Spanish, it is masculine: el pesticida. Always pair it with masculine articles (el, un, los, unos) and masculine adjectives.
- Confusing with 'Insecticida'
- While all insecticidas are pesticidas, not all pesticidas are insecticidas. A common mistake is using 'insecticida' when talking about killing weeds (which requires an herbicida). Using the general term pesticida is safer if you aren't sure of the specific target.
"Incorrecto: Ella compró una pesticida barata.
Correcto: Ella compró un pesticida barato.".
Another error involves the spelling. In English, we have 'pesticide'. In Spanish, it is pesticida. Some students accidentally write 'pesticidio' (confusing it with suicidio or homicidio). While pesticidio is occasionally used in very specific academic texts to refer to the 'killing of pests' as an act, the substance itself is always pesticida.
"No digas 'veneno de plantas' cuando quieras decir pesticida; suena poco profesional y vago.".
- Pluralization Mistakes
- When talking about pesticides in general, English speakers often omit the article. In Spanish, you usually need it: 'Pesticides are dangerous' becomes 'Los pesticidas son peligrosos'. Omitting the article makes the sentence sound 'broken' or like 'Tarzan Spanish'.
Finally, be careful with the word plaga. In English, 'plague' often refers to the Black Death. In Spanish, una plaga is any pest infestation (insects in the garden, rats in the cellar). Therefore, a pesticida is used to control una plaga. Don't think you are talking about a medieval disease every time you hear the word plaga in a gardening context!
To truly master Spanish, you need to know the synonyms and related terms for pesticida. Depending on the context—whether you're at a hardware store, a science lab, or an organic farm—different words might be more appropriate. Here is a breakdown of the most common alternatives and how they differ from the general term.
- Plaguicida
- Plaguicida is perhaps the closest synonym. In many technical documents, it is preferred over pesticida. While pesticida is a direct loan-translation from English, plaguicida is built from the Spanish word plaga (pest). They are essentially 100% interchangeable in meaning.
- Agrotóxico
- This is a politically charged term. You will hear it used by activists, environmentalists, and critics of industrial farming. It combines 'agro' (farming) and 'tóxico' (toxic). If someone uses agrotóxico, they are likely expressing a negative view of the substance's impact on health and nature.
"Mientras que el científico habla de pesticida, el activista prefiere el término 'agrotóxico' para enfatizar el peligro.".
In a domestic setting, you might hear the word matarratas (rat killer) or matahormigas (ant killer). These are very informal and literal terms. If you go to a shop and ask for a pesticida, the clerk will know what you mean, but they might reply by asking, '¿Busca un insecticida para mosquitos o algo para el jardín?'.
"El término 'fitosanitario' es común en la legislación española para referirse a los pesticidas de uso agrícola.".
- Fitosanitario
- This is a very formal, bureaucratic term. It literally means 'plant health' (fito = plant, sanitario = health). In EU regulations and official Spanish government documents, you will see 'productos fitosanitarios' instead of pesticidas. It sounds much more professional and less aggressive.
Choosing the right word depends on your audience. Use pesticida or plaguicida for general clarity, fitosanitario for professional contexts, and agrotóxico if you are discussing environmental activism. Expanding your vocabulary with these nuances will significantly improve your fluency and ability to engage in complex discussions.
按水平分级的例句
El pesticida es para los bichos.
The pesticide is for the bugs.
Simple subject + verb + prepositional phrase.
No me gusta el pesticida.
I don't like the pesticide.
Use of 'me gusta' with a masculine singular noun.
¿Dónde está el pesticida?
Where is the pesticide?
Basic question structure.
El pesticida es azul.
The pesticide is blue.
Adjective agreement (masculine).
Hay un pesticida en la mesa.
There is a pesticide on the table.
Use of 'hay' for existence.
Mi papá usa pesticida.
My dad uses pesticide.
Subject-verb-object.
Este pesticida es fuerte.
This pesticide is strong.
Demonstrative adjective 'este'.
Lava la manzana, tiene pesticida.
Wash the apple, it has pesticide.
Imperative 'lava' + reason.
Necesito comprar un pesticida para el jardín.
I need to buy a pesticide for the garden.
Infinitive 'comprar' after 'necesito'.
Los pesticidas pueden ser peligrosos.
Pesticides can be dangerous.
Pluralization and adjective agreement.
Ella prefiere comida sin pesticidas.
She prefers food without pesticides.
Preposition 'sin' (without).
El agricultor puso pesticida ayer.
The farmer put pesticide yesterday.
Preterite tense 'puso'.
¿Es este pesticida natural?
Is this pesticide natural?
Question with an adjective.
No debemos usar mucho pesticida.
We should not use a lot of pesticide.
Modal verb 'deber' + negative.
El pesticida mató a las hormigas.
The pesticide killed the ants.
Personal 'a' used with animals in some contexts, but here 'a las hormigas' as direct object.
Hay muchos tipos de pesticidas.
There are many types of pesticides.
Quantifier 'muchos' with plural noun.
Es importante lavar la fruta para eliminar el pesticida.
It is important to wash the fruit to remove the pesticide.
Impersonal 'es importante' + infinitive.
Muchos países prohíben el uso de ciertos pesticidas.
Many countries ban the use of certain pesticides.
Present tense with a collective subject.
El pesticida afectó a la población de abejas.
The pesticide affected the bee population.
Verb 'afectar' + direct object.
Si usas ese pesticida, ponte guantes.
If you use that pesticide, put on gloves.
First conditional 'si' + present + imperative.
He leído que este pesticida es biodegradable.
I have read that this pesticide is biodegradable.
Present perfect 'he leído'.
El olor del pesticida es muy penetrante.
The smell of the pesticide is very piercing.
Noun phrase with 'de'.
Buscamos un pesticida que no dañe el suelo.
We are looking for a pesticide that doesn't damage the soil.
Subjunctive 'dañe' after an indefinite antecedent.
El uso excesivo de pesticidas es un problema ambiental.
The excessive use of pesticides is an environmental problem.
Compound subject with adjectives.
Aunque el pesticida es efectivo, tiene efectos secundarios.
Although the pesticide is effective, it has side effects.
Concession clause with 'aunque'.
Se han detectado restos de pesticida en el agua potable.
Residues of pesticide have been detected in the drinking water.
Passive 'se' construction.
El gobierno está revisando la legislación sobre pesticidas.
The government is reviewing the legislation on pesticides.
Present continuous 'está revisando'.
Es poco probable que prohíban ese pesticida este año.
It is unlikely that they will ban that pesticide this year.
Subjunctive 'prohíban' after 'poco probable'.
La empresa fue multada por usar un pesticida ilegal.
The company was fined for using an illegal pesticide.
Passive voice 'fue multada'.
Debemos considerar el impacto a largo plazo de los pesticidas.
We must consider the long-term impact of pesticides.
Modal 'deber' + infinitive 'considerar'.
Existen alternativas ecológicas al pesticida tradicional.
There are ecological alternatives to traditional pesticide.
Verb 'existir' with plural subject.
El pesticida se filtró en las capas subterráneas de la tierra.
The pesticide seeped into the underground layers of the earth.
Reflexive verb 'filtrarse'.
La controversia sobre el pesticida ha dividido a la opinión pública.
The controversy over the pesticide has divided public opinion.
Present perfect with abstract subject.
Ciertas plagas han desarrollado resistencia al pesticida común.
Certain pests have developed resistance to the common pesticide.
Complex noun phrase 'resistencia al pesticida'.
Resulta imperativo que reduzcamos la dependencia de los pesticidas.
It is imperative that we reduce the dependence on pesticides.
Impersonal expression + subjunctive 'reduzcamos'.
El informe detalla la toxicidad aguda de dicho pesticida.
The report details the acute toxicity of said pesticide.
Formal adjective 'dicho' (said/aforementioned).
La bioacumulación de pesticidas en la cadena alimentaria es alarmante.
The bioaccumulation of pesticides in the food chain is alarming.
Advanced vocabulary 'bioacumulación'.
A pesar de las advertencias, el pesticida sigue en el mercado.
Despite the warnings, the pesticide remains on the market.
Concession 'a pesar de'.
El uso indiscriminado de pesticidas altera el equilibrio ecológico.
The indiscriminate use of pesticides alters the ecological balance.
Sophisticated verb 'alterar'.
Se cuestiona la ética de exportar pesticidas prohibidos a otros países.
The ethics of exporting banned pesticides to other countries is questioned.
Passive 'se' with abstract object.
La ubicuidad de los pesticidas en el antropoceno es un tema recurrente.
The ubiquity of pesticides in the Anthropocene is a recurring theme.
High-level vocabulary 'ubicuidad' and 'antropoceno'.
El pesticida actúa como un disruptor endocrino en diversas especies.
The pesticide acts as an endocrine disruptor in various species.
Technical term 'disruptor endocrino'.
La sinergia entre diferentes pesticidas puede potenciar su toxicidad.
The synergy between different pesticides can enhance their toxicity.
Abstract concept 'sinergia'.
Se aboga por una transición hacia modelos agrícolas sin pesticidas sintéticos.
A transition towards agricultural models without synthetic pesticides is advocated.
Intransitive 'abogar por'.
La persistencia del pesticida en el sedimento marino preocupa a los biólogos.
The persistence of the pesticide in marine sediment worries biologists.
Specific noun 'sedimento'.
El marco regulatorio actual es insuficiente para mitigar los riesgos del pesticida.
The current regulatory framework is insufficient to mitigate the risks of the pesticide.
Formal term 'marco regulatorio'.
La trazabilidad de los pesticidas es clave para la seguridad alimentaria global.
The traceability of pesticides is key to global food safety.
Technical term 'trazabilidad'.
Los efectos deletéreos del pesticida se manifiestan tras décadas de exposición.
The deleterious effects of the pesticide manifest after decades of exposure.
Advanced adjective 'deletéreos'.
常见搭配
常用短语
fruta sin pesticidas
control de plagas con pesticidas
exposición a pesticidas
pesticidas de amplio espectro
pesticida de uso doméstico
efectos de los pesticidas
pesticidas organofosforados
tratar con pesticida
rastro de pesticida
pesticida sistémico
习语与表达
"ser un pesticida"
Metaphorically, to be someone who 'kills' the mood or ruins a situation (very informal).
No invites a Juan, es un pesticida para las fiestas.
slang"echar pesticida a algo"
To ruin or put an end to a plan or idea quickly.
El jefe le echó pesticida a mi propuesta de vacaciones.
informal"como pesticida en jardín"
Something that works very effectively and quickly to eliminate a problem.
Esa nueva ley funcionó como pesticida en jardín contra la corrupción.
neutral"oler a pesticida"
To have a very strong, chemical, or unpleasant smell.
Este perfume es tan fuerte que huele a pesticida.
Summary
The word <strong class='text-violet-600'>pesticida</strong> is a masculine noun despite its '-a' ending. It is used to describe chemicals that protect crops from pests. Example: <em class='italic'>El agricultor aplica el pesticida con cuidado.</em>
- Pesticida is a masculine Spanish noun meaning 'pesticide', used to kill or deter pests in agriculture and gardening.
- It is a general term that encompasses more specific categories like insecticides, herbicides, and fungicides.
- Grammatically, it is a common exception: it ends in '-a' but is masculine (el pesticida).
- The word is central to modern debates about organic food, environmental protection, and public health.
相关内容
这个词在其他语言中
更多nature词汇
a través
B1通过 / 穿过: 表示从物体的一侧移动到另一侧，或表示某种媒介。「透过窗户看」。
abeja
A1Bee; a stinging winged insect that produces honey.
abismo
B1A deep or seemingly bottomless chasm.
abundantemente
B2In large quantities; plentifully.
acampar
B1To set up a camp; to stay in a tent or camp.
acaso
B1Perhaps; maybe.
acequia
B1An irrigation ditch or channel, especially in arid regions.
acuático
B1Relating to water; living in or near water.
adaptación
B1The process of adjusting to new conditions.
adaptarse
B1To adjust to new conditions.
