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Narrative

A novel herbivorous wood-borer insect outbreak triggers die-offs of a foundation plant species in coastal ecosystems

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Article: 1823888 | Received 03 Jul 2020, Accepted 11 Sep 2020, Published online: 12 Nov 2020

Figures & data

Photo 1.1 The die-offs of the foundation species (Tamarix chinensis) in the Yellow River Delta, an important salt marsh wetland in northern China

Photo 1.1 The die-offs of the foundation species (Tamarix chinensis) in the Yellow River Delta, an important salt marsh wetland in northern China

Photo 1.2 The growth and health of the foundation plant species (Tamarix chinensis) is heavily disturbed by an insect herbivore (Zeuzera leuconotum Butler), which mainly tunnels and consumes the stem of the plant in its larval stage, in particular with the young stem

Photo 1.2 The growth and health of the foundation plant species (Tamarix chinensis) is heavily disturbed by an insect herbivore (Zeuzera leuconotum Butler), which mainly tunnels and consumes the stem of the plant in its larval stage, in particular with the young stem

Photo 2.1 Tunnel networks in shoots (photos (a) and (b)) and roots (photo (c) and (d)) of the plant Tamarix chinensis excavated by the wood-borer insect. Photo credit: Z. Ning and X. Ma

Photo 2.1 Tunnel networks in shoots (photos (a) and (b)) and roots (photo (c) and (d)) of the plant Tamarix chinensis excavated by the wood-borer insect. Photo credit: Z. Ning and X. Ma

Photo 3.1 Field photos showing the different developmental stages of the herbivorous wood-borer insect

Photo 3.1 Field photos showing the different developmental stages of the herbivorous wood-borer insect

Photo 2.2 The larva of the wood-borer insect under the microscope. Photos (a) and (b) represent the panorama of the wood-borer, and photo (c) is the mouthparts of this caterpillar (magnified 100 times). Photo credit: Z. H. Ning

Photo 2.2 The larva of the wood-borer insect under the microscope. Photos (a) and (b) represent the panorama of the wood-borer, and photo (c) is the mouthparts of this caterpillar (magnified 100 times). Photo credit: Z. H. Ning

Figure 3.2 Schematic diagram showing the full life cycle of the wood-borer over four seasons

Figure 3.2 Schematic diagram showing the full life cycle of the wood-borer over four seasons