更正:小黑麦的品种和播种量影响小麦茎锯蝇的存活和被小檗寄生

IF 1 4区农林科学 Q3 AGRONOMY Canadian Journal of Plant Science Pub Date : 2023-01-13 DOI:10.1139/cjps-2022-0254

H. Carcamo, B. Beres, A. Wijerathna, T. Schwinghamer

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引用次数: 0

摘要

麦茎锯蝇(Cephus cintus Norton，膜翅目:麦茎锯蝇科)等昆虫对小黑麦(×小黑麦)生物量和籽粒产量造成干扰。在艾伯塔省南部进行了一项为期2年的研究，比较了200粒/ m2和400粒/ m2的叉角羚和AC Ultima品种对小麦茎锯蝇的危害和一种拟寄生蜂(bron cephi Gahan，膜翅目:小蜂科)的发生率。高播种率的AC Ultima植株平均受害程度低于叉角羚，且寄生物较多。与叉角麦相比，AC Ultima的管腔内实心髓发育较好，可作为培育更具抗性实心小黑麦品种的优良种质。

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Correction: Triticale cultivars and seeding rates affect wheat stem sawfly survivorship and parasitism by Bracon cephi

Several insects, including the wheat stem sawﬂy ( Cephus cinctus Norton, Hymenoptera: Cephidae), interfere with biomass and grain production of triticale ( × Triticosecale ). We conducted a 2-year study in southern Alberta to compare the cultivars Pronghorn and AC Ultima at 200 and 400 seeds/m 2 in terms of wheat stem sawﬂy damage and incidence of a parasitoid wasp ( Bracon cephi Gahan, Hymenoptera: Braconidae). Plants of AC Ultima seeded at the high rate were on average less damaged than those of Pronghorn, and had more parasitoids. AC Ultima was characterized by more solid pith development in the lumen, compared with Pronghorn, and it can be considered adequate germplasm for the development of more resistant solid triticale cultivars.

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来源期刊

Canadian Journal of Plant Science 生物-农艺学

CiteScore

1.90

自引率

8.30%

发文量

审稿时长

1 months

期刊介绍： Published since 1957, the Canadian Journal of Plant Science is a bimonthly journal that contains new research on all aspects of plant science relevant to continental climate agriculture, including plant production and management (grain, forage, industrial, and alternative crops), horticulture (fruit, vegetable, ornamental, greenhouse, and alternative crops), and pest management (entomology, plant pathology, and weed science). Cross-disciplinary research in the application of technology, plant breeding, genetics, physiology, biotechnology, microbiology, soil management, economics, meteorology, post-harvest biology, and plant production systems is also published. Research that makes a significant contribution to the advancement of knowledge of crop, horticulture, and weed sciences (e.g., drought or stress resistance), but not directly applicable to the environmental regions of Canadian agriculture, may also be considered. The Journal also publishes reviews, letters to the editor, the abstracts of technical papers presented at the meetings of the sponsoring societies, and occasionally conference proceedings.