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Population and Harmfulness Dynamics of the Sunn Pest Eurygaster integriceps Put. (Heteroptera, Scutelleridae) in Wheat Crops of the Ciscaucasia Steppe Zone
Entomological Review Pub Date : 2020-06-09 , DOI: 10.1134/s0013873820020050 A. V. Kapustkina , V. A. Khilevskiy
中文翻译:
Sunn害虫Eurygaster integricepseps种群和危害动态。洋甘菊草原区小麦作物中的鳞翅目(翅目)
更新日期:2020-06-09
Entomological Review Pub Date : 2020-06-09 , DOI: 10.1134/s0013873820020050 A. V. Kapustkina , V. A. Khilevskiy
Abstract
The paper presents the results of long-term monitoring of the abundance and harmfulness of the sunn pest in commercial wheat crops in Rostov Province of Russia. During the study period, the pest was in a sustainable outbreak phase while the wheat varieties most commonly grown in the region were damaged by 20% and more. The level of damage to wheat grain was significantly and positively correlated with the sunn pest nymph abundance in the crops: rx = 0.85; R2 = 0.72.中文翻译:
Sunn害虫Eurygaster integricepseps种群和危害动态。洋甘菊草原区小麦作物中的鳞翅目(翅目)