A chemical and bio‐herbicide mixture increased exotic invaders, both targeted and non‐targeted, across a diversely invaded landscape after fire,Applied Vegetation Science

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A chemical and bio‐herbicide mixture increased exotic invaders, both targeted and non‐targeted, across a diversely invaded landscape after fire
Applied Vegetation Science ( IF 2.0 ) Pub Date : 2021-03-11 , DOI: 10.1111/avsc.12574
Brynne E. Lazarus ₁ , Matthew J. Germino ₁

Affiliation

Invasive‐plant treatments often target a single or few species, but many landscapes are diversely invaded. Exotic annual grasses (EAGs) increase wildfires and degrade native perennial plant communities in cold‐desert rangelands, and herbicides are thus sprayed to inhibit EAG germination and establishment. We asked how EAG target and non‐target species responded to an herbicide mixture sprayed over a large, topographically diverse landscape after wildfire. We focused on how whole‐community and natural EAG‐pathogen treatment responses varied over years and physical properties of sites.

中文翻译：

化学和生物除草剂的混合物在火灾后增加了对各种入侵景观的针对性和非针对性的外来入侵者

入侵植物的治疗方法通常只针对一个或几个物种，但是许多景观受到了不同程度的侵袭。外来的一年生草（EAGs）会增加野火并降低寒冷沙漠牧场上多年生植物的原生植物群落，因此喷洒除草剂以抑制EAG的发芽和定殖。我们问了野火过后，EAG靶标和非靶标物种对喷洒在地形多样的大型景观上的除草剂混合物有何反应。我们着眼于整个社区和自然的EAG病原体治疗反应如何随年份和场所的物理特性而变化。

更新日期：2021-04-04

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