Dewar Crop Protection Ltd, Great Saxham, Bury St Edmunds, Suffolk, UK.
Pest Manag Sci. 2017 Jul;73(7):1305-1309. doi: 10.1002/ps.4511. Epub 2017 Feb 22.
This paper describes the consequences of the ban on neonicotinoid seed treatments on pest management in oilseed rape. Since the ban was implemented in December 2013, there have been serious crop losses in 2014, 2015 and 2016 owing to cabbage stem flea beetles, Psylliodes chrysocephala, and aphids, Myzus persicae, which have developed resistance to the alternative pyrethroid sprays that were employed to control them. This has resulted in increased crop losses, decreased yields and a substantial decrease in the area grown, leading to fewer flowering crops available in the spring, especially in the eastern region of the United Kingdom. This is likely to have an adverse effect on bees locally. © 2016 Society of Chemical Industry.
本文描述了新烟碱类种子处理剂禁令对油菜作物害虫管理的后果。自 2013 年 12 月禁令实施以来，由于小菜蛾、菜缢管蚜等已对替代拟除虫菊酯喷雾杀虫剂产生抗性，2014 年、2015 年和 2016 年出现了严重的作物损失。这导致作物损失增加，产量下降，种植面积大幅减少，春季可供开花的作物减少，尤其是在英国东部地区。这可能对当地蜜蜂产生不利影响。© 2016 英国化学学会。
