biopesticide: meaning, definition, pronunciation and examples
C1-C2Technical/Academic/Specialist
Quick answer
What does “biopesticide” mean?
A pesticide derived from natural materials such as animals, plants, bacteria, and certain minerals.
Audio
Pronunciation
Definition
Meaning and Definition
A pesticide derived from natural materials such as animals, plants, bacteria, and certain minerals.
A substance used for controlling pests (e.g., insects, fungi) in agriculture and horticulture, distinguished by its origin from living organisms or their byproducts. It represents a subset of pest management strategies aiming to be less environmentally persistent and more target-specific than conventional synthetic pesticides.
Dialectal Variation
British vs American Usage
Differences
No significant difference in meaning. Spelling and usage are identical. The concept is equally relevant in both agricultural contexts.
Connotations
Both varieties carry connotations of environmental friendliness, sustainability, and modern, 'greener' agricultural practices. May also connote lower efficacy or higher cost in some discussions.
Frequency
Equally low-frequency in general discourse but standard and common within agricultural science, environmental policy, and organic farming contexts in both regions.
Grammar
How to Use “biopesticide” in a Sentence
The [RESEARCHER] developed a biopesticide from [SOURCE, e.g., neem seeds].Farmers are increasingly adopting biopesticides for [PURPOSE, e.g., controlling aphids].[BIOPESTICIDE NAME] is a biopesticide that targets [SPECIFIC PEST].Vocabulary
Collocations
Examples
Examples of “biopesticide” in a Sentence
verb
British English
- The farm aims to biopesticidise its entire crop protection programme by 2025. (rare/neologistic)
American English
- Researchers are looking for ways to effectively biopesticide large-scale monocultures. (rare/neologistic)
adjective
British English
- The biopesticidal treatment showed promising results in the initial trials.
- They attended a course on biopesticide application techniques.
American English
- The biopesticidal properties of the fungus are well-documented.
- There is a growing biopesticide industry in the Midwest.
Usage
Meaning in Context
Business
In agribusiness reports: 'The biopesticide segment is forecast to grow at 15% CAGR, driven by consumer demand for residue-free produce.'
Academic
In research papers: 'The efficacy of the novel bacterial biopesticide was assessed against Lepidopteran larvae under controlled conditions.'
Everyday
In gardening discussions: 'I try to use biopesticides like neem oil on my vegetables instead of harsh chemicals.'
Technical
In regulatory documents: 'The applicant must provide full toxicological data for the registration of the new microbial biopesticide under Directive 1107/2009.'
Vocabulary
Synonyms of “biopesticide”
Neutral
Weak
Vocabulary
Antonyms of “biopesticide”
Watch out
Common Mistakes When Using “biopesticide”
- Misspelling as 'biopesticide' (missing the 'i').
- Using it as a countable noun when referring to the concept in general (e.g., 'Farmers need more access to biopesticide' – better: '...to biopesticides').
- Confusing it with 'fertilizer'; biopesticides control pests, they do not nourish plants.
FAQ
Frequently Asked Questions
While generally considered lower risk, 'safe' is relative. Biopesticides are typically more target-specific and degrade more quickly, but they must still be used according to label instructions as they can pose risks to non-target organisms or cause allergic reactions.
Many, but not all, biopesticides are approved for use in certified organic agriculture. Approval depends on the specific substance and the standards of the certifying body (e.g., the USDA National Organic Program or EU organic regulations).
Common examples include neem oil (from the neem tree), pyrethrin (from chrysanthemum flowers), Bacillus thuringiensis (Bt) bacteria, and pheromone traps that disrupt insect mating.
Not exactly. While they overlap significantly, 'organic pesticide' is a broader, less technical term often used by the public. 'Biopesticide' is the precise scientific/regulatory term. Furthermore, some substances allowed in organic farming (e.g., certain minerals like sulfur) are not strictly 'biological' in origin and might not be classified as biopesticides.
A pesticide derived from natural materials such as animals, plants, bacteria, and certain minerals.
Biopesticide is usually technical/academic/specialist in register.
Biopesticide: in British English it is pronounced /ˌbaɪ.əʊˈpest.ɪ.saɪd/, and in American English it is pronounced /ˌbaɪ.oʊˈpes.tə.saɪd/. Tap the audio buttons above to hear it.
Learning
Memory Aids
Mnemonic
Think: 'BIOlogical PESTicide' – a pest killer that comes from biology (living things) rather than a chemistry lab.
Conceptual Metaphor
NATURE'S SOLDIER. A biopesticide is conceptualized as a natural entity (soldier) deployed to fight a war against pests.
Practice
Quiz
What is the defining characteristic of a biopesticide?