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Changes in growth and chemical defences upon defoliation in maize
(1998)
The effect of defoliation on growth and on levels and allocation patterns of hydroxamic acids (Hx) in maize seedlings was evaluated 6 days after treatment. No significant differences were found between defoliated and ...
Defoliation affects soybean yield depending on time and level of light interception reduction
(Southern Cross Publishing, 2012-07)
Light interception (mainly due to defoliation) during the critical growth periods of soybean may be a suitable index for calculating the economic injury level (ELI) rather than measuring the insect population or percentage ...
Tiller hierarchy and defoliation frequency determine bud viabilityn in the grass Poa ligularis
(Springer Tokyo, 2011-09)
Bud viability after various defoliation frequency treatments was determined in the perennial bunchgrass Poa ligularis under arid field conditions from 2002 to 2005. Bud respiratory activity was examined on various stem ...
Periphoba hircia (lepidoptera: saturniidae) defoliating plants of acacia mangium in the state of roraima, Brazil
(Florida Entomological Soc, 2014-03-01)
Larvae of Periphoba hircia (Cramer) (Lepidoptera: Saturniidae) defoliated Acacia mangium in the state of Roraima, Brazil. This is the first report of this species defoliating A. mangium in Brazil. The damage to the foliage ...
Periphoba hircia (Lepidoptera: Saturniidae) defoliating plants of acacia mangium in the state of Roraima, Brazil
(2014-01-01)
Larvae of Periphoba hircia (Cramer) (Lepidoptera: Saturniidae) defoliated Acacia mangium in the state of Roraima, Brazil. This is the first report of this species defoliating A. mangium in Brazil. The damage to the foliage ...
Increasing defoliation frequency constrains regrowth of the forage legume Lotus tenuis under flooding: The role of crown reserves
(Springer, 2011-06)
Repeated defoliation and flooding trigger opposite plant morphologies, prostrated and erect ones, respectively; while both induce the consumption of carbohydrate reserves to sustain plant recovery. This study is aimed at ...
Padrões de desfolha em pastagem consorciada de sorgo forrageiro e papuã
(Universidade Federal de Santa MariaBrasilZootecniaUFSMPrograma de Pós-Graduação em ZootecniaCentro de Ciências Rurais, 2022-10-03)
Expanding knowledge about defoliation patterns in mixtures is crucial to provide grazing
strategies targeting to optimize forage production, as it directly influences plant behavior to
animal grazing. The work was carried ...
Chloris gayana Kunth under different defoliation regimes. Morphogenesis, sward structure and leaf area index
(2019-10-09)
Subtropical pastures are an important alternative to increase forage yields to fulfil cattle nutritional requirements. Despite the increasing expansion of these pastures in the semiarid subtropical region of Argentina, ...