Does the use of chlorantraniliprole during queen development adversely impact health and viability?
Pestic Biochem Physiol
; 202: 105920, 2024 Jun.
Article
em En
| MEDLINE
| ID: mdl-38879321
ABSTRACT
The queen is the sole reproductive individual and the maturing brood replenishes the shorter-lived worker bees. Production of many crops relies on both pesticides and bee pollination to improve crop quantity and quality. Despite the certain knowledge on chemical pesticides caused damage to worker bee physiology and behavior, our understanding of the relationship between honeybee queen development and chemical pesticides remains weak. Here, we comprehensive investigate the effects of the widely used insecticide chlorantraniliprole on the growth, hormone levels, and detoxifying enzyme activity of queen larvae. It has been determined that chlorantraniliprole present a chronic toxic effect on queen larvae and also reduced the fitness of queen, and that these effects are positively correlated with pesticide levels. It has been found that queen larvae began to show reduced capping and emergence rates when exposed to 2 ng/larva of chlorantraniliprole. At 20 ng/larva, queen capping and emergence rates were the lowest, and there were significant reductions in larval hormone level. Chlorantraniliprole have an effect on detoxification enzyme activity and hormone levels in queen larvae. In conclusion, chlorantraniliprole can adversely affect the growth and development of queen larvae. Our findings may guide the scientifically sound use of chemical pesticides to reduce potential risks to queen larvae.
Palavras-chave
Texto completo:
1
Coleções:
01-internacional
Base de dados:
MEDLINE
Assunto principal:
Ortoaminobenzoatos
/
Inseticidas
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Larva
Limite:
Animals
Idioma:
En
Revista:
Pestic Biochem Physiol
Ano de publicação:
2024
Tipo de documento:
Article
País de afiliação:
China