Repeated insect defoliation effects on growth, nitrogen acquisition, carbohydrates, and root demography of poplars

Oecologia

Volumn 129, Issue 1, 2001, Pages 65-74

  Qu, Yongxia ^a   Ghatpande, Ashwini ^a   El Sherif, Nabil ^a   Boutjdir, Mohamed ^a  

^a SUNY Downstate Medical Center   (United States)

Author keywords

Ammonium; Lymantria dispar; Nitrate; Root demography; Starch

Indexed keywords

DEFOLIATION; DIEBACK DISEASE; FOREST; GROWTH INHIBITION; HERBIVORY; MORTALITY; NITROGEN DEFICIENCY; NUTRIENT UPTAKE; PLANT GROWTH; PLANT INSECT INTERACTION; ROOTING;

CARBOHYDRATE; DEFOLIATION; GROWTH RATE; NITROGEN; NUTRIENT UPTAKE; PLANT-HERBIVORE INTERACTION; ROOT SYSTEM;

ANIMALIA; HEXAPODA; INSECTA; LEPIDOPTERA; LYMANTRIA DISPAR; LYMANTRIIDAE; POPULUS; POPULUS BEROLINENSIS;

EID: 0034784541     PISSN: 00298549     EISSN: None     Source Type: Journal    
DOI: 10.1007/s004420100694     Document Type: Article

References (53)

1. Effects of defoliation in the developing leaf zone on young Populus x euramericana plants. I. Photosynthetic physiology, growth, and dry weight partitioning
2. 14C-photosynthate after defoliation
3. Effect of partial defoliation on growth and carbon exchange of two clones of young Populus trichocarpa Torr. & Gray
4. Life history, ecology, and conservation of riparian cottonwoods in North America
5. Environmental constraint of constitutive and long-term inducible defences in woody plants
6. Effects of mammal browsing on the chemistry of deciduous plants
7. Effects of mineral nutrition on delayed inducible resistance in Alaskan paper birch
8. Practical field methods of estimating canopy cover, PAR, and LAI in Michigan oak and pine stands
9. Tree mortality following defoliation by the European gypsy moth (Lymantria dispar L.) in the United States: A review
10. Effects of irrigation and coppicing on above-ground growth, physiology, and fine-root dynamics of two field-grown hybrid poplar clones
11. Systematics and evolution of Populus
12. Root growth and carbohydrate responses in bearing citrus trees following partial canopy removal
13. Carbon allocation to root and shoot systems of woody plants
14. Fine root demography in alfalfa (Medicago sativa L.)
15. 14C in biological samples
16. The demography of fine roots in a northern hardwood forest
17. Spatial variation in tree root distribution and growth associated with minirhizotrons
18. Rapid extraction and analysis of nonstructural carbohydrates in plant tissues
19. Pseudoreplication and the design of ecological field experiments
20. Moose herbivory and carbon turnover of early successional stands in interior Alaska
21. Regulation of woody plant secondary metabolism by resource availability: Hypothesis testing by means of meta-analysis
22. Laparascopic sampling of roots of known age from an expandable-wall minirhizotron system
23. Resource competition and suppression of plants colonizing early successional old fields
24. Effects of insect defoliation on growth and mortality of trees
25. Carbon and nitrogen assimilation in red oaks (Quercus rubra L.) subject to defoliation and nitrogen stress
26. Competitive effects of conspecific and herbaceous (weeds) plants on growth and branch architecture of Populus x euramericana cv. Eugenei
27. A comparative study of fluxes and compartmentation of nitrate and ammonium in early-successional tree species
28. Late-season photosynthesis and photosynthate distribution in an intensively-cultured Populus nigra x laurifolia clone
29. Late-season changes in allocation of starch and sugar to shoots, coarse roots, and fine roots in two hybrid poplar clones
30. Effects of drought and defoliation on some metabolites in roots of black oak seedlings
31. The structure and function of Populus root systems
32. Statistical analysis of survival and removal rate experiments
33. Artificial defoliation effects on Populus growth, biomass production, and total nonstructural carbohydrate concentration
34. Root growth response to defoliation in two Agropyron bunchgrasses: Field observations with an improved root periscope
35. Physiology of plants recovering from defoliation
36. Diurnal changes in net uptake rate of nitrate are associated with changes in estimated export of carbohydrates to roots
37. Regulation of fine root dynamics by mammalian browsers in early successional Alaskan taiga forests
38. Herbivory in forested ecosystems
39. Quantitative separation of roots from compacted soil profiles by the hydropneumatic elutriation system
40. Carbohydrate mobilization following shoot defoliation and decapitation in hybrid poplar
41. The panglossian paradigm and delayed inducible accumulation of foliar phenolics in moutain birch
42. Starch content in roots of defoliated sugar maple
43. Relation of starch content to conifer mortality and growth loss after defoliation by the Douglas-fir tussock moth
44. Tree injury
45. Increased growth of white fir after a Douglas-fir tussock moth outbreak