French Phrase
Je cherche des traces de nuisibles.
Meaning
The speaker is looking for any evidence—such as droppings, gnaw marks, or nests—that indicates the presence of pests. It is a neutral, slightly technical way to talk about pest‑inspection.
When to use
Use this sentence when you are inspecting a house, a garden, a warehouse, or any place where you suspect an infestation. It is common in conversations with pest‑control professionals, landlords, or neighbours.
✦Grammar Breakdown
Jecherchedestracesdenuisibles.
Verb: chercher (present)
‘Chercher’ is a regular -er verb; in the present tense for ‘je’ it becomes ‘cherche’.
Partitive article ‘des’
‘Des’ is the plural partitive article used before an indefinite, non‑countable plural noun (traces).
Noun phrase ‘traces de …’
‘Traces de’ introduces the thing you are looking for; it works like ‘signs of …’ in English.
Noun ‘nuisible’ (plural)
‘Nuisible’ means ‘pest’ or ‘harmful creature’; the plural form is ‘nuisibles’.
🗨In Conversation
Avez‑vous remarqué des traces de nuisibles dans le grenier ?
Have you noticed any signs of pests in the attic?
Oui, je cherche des traces de nuisibles pour pouvoir appeler un exterminateur.
Yes, I’m looking for signs of pests so I can call an exterminator.
✕Common Mistakes
Je cherche les traces de nuisibles.
‘Les’ is a definite article; you need the indefinite/partitive ‘des’ because you are not referring to specific, known traces.
Je cherche des traces de nuisible.
When you talk about more than one pest, you must use the plural ‘nuisibles’. The singular would change the meaning.
Je cherche à rechercher des traces de nuisibles.
In a formal context, ‘rechercher’ is often preferred; using ‘chercher’ is fine but avoid mixing the two in the same sentence.
↔Alternatives
Je recherche des signes de parasites.
I am searching for signs of parasites.
Je veux trouver des indices de présence d’insectes nuisibles.
I want to find clues of harmful insects.
Je tente de repérer des traces d’infestation.
I’m trying to spot traces of an infestation.
Cultural Tip
In everyday French, people often say ‘des traces d’insectes’ or ‘des signes de parasites’ rather than the more formal ‘nuisibles’. When speaking with a professional (exterminateur, agent immobilier), the term ‘nuisibles’ sounds precise and is well‑understood. Remember to keep the tone neutral; avoid overly dramatic language like ‘infestation massive’, which can sound alarmist.