인문학
사회과학
자연과학
공학
의약학
농수해양학
예술체육학
복합학
지원사업
학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
커뮤니티
연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
초록·키워드
The use of antibiotics in agriculture to combat bacterial plant diseases has become a critical area of study due to its implications for environmental safety and agricultural sustainability. One major concern is the potential impact of these antibiotics on pollinators, particularly honey bees. In this study, the acute toxicity of five antibiotics on adult honey bees was evaluated using oral and contact spray bioassays, with six serial dilutions based on the recommended concentrations. The results showed that copper hydroxide was toxic to honey bees when administered orally, with an LD<sub>50</sub> of 9.5 μg/bee. In contrast, the other four antibiotics-oxolinic acid, streptomycin, Bacillus subtilis, and oxytetracycline dehydrate-exhibited no toxicity in either the oral or spray bioassays. The high oral toxicity of copper hydroxide indicates that its application should be carefully managed during apple blooming to minimize harm to pollinators. These findings highlight the variability in antibiotic toxicity and underscore the need for careful consideration in their agricultural use to protect pollinator health.
본문·목차
인공지능 문자 인식 모델을 통해 추출된 텍스트로, 일부 오타나 오류가 포함될 수 있으나 지속적으로 개선 중입니다.
오류를 발견하셨다면 해당 부분을 드래그한 후 ' 를 통해 신고해주세요.
오류를 발견하셨다면 해당 부분을 드래그한 후 ' 를 통해 신고해주세요.
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UCI(KEPA) : I410-151-25-02-093732452