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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 ...
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 ...
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 ...
Species-specific trade-offs between regrowth and mycorrhizas in the face of defoliation and phosphorus addition
(Elsevier, 2021-06)
Arbuscular mycorrhizal fungi (AMF) enhance nutrient provision in exchange for carbon. However, a shift from nutrient to carbon limitation, induced by repeated or intense defoliation, can represent a trade-off between plant ...
Communities of arbuscular mycorrhizal fungi associated with perennial grasses of different forage quality exposed to defoliation
(Academic Press Ltd - Elsevier Science Ltd, 2018-07)
Vegetation management practices, such as defoliation may alter the composition of plant communities and/orthe fungi-forming arbuscular mycorrhiza (AMF). We determined the species identity, density, frequency anddiversity ...
Defoliation intensity and simulated grazing strategy effects on three C4 rangeland bunchgrasses
(2018-01)
Defoliation intensity and timing are two important factors determining plants response to grazing. These factors can be managed by adjusting stocking rate and applying a grazing strategy. In a 6-yr clipping experiment ...
Vegetative responses to defoliation of two Chilean matorral shrubs
(1980)
This paper reports the results of experimental defoliation of two common matorral species: Lithraea caustica and Colliguaya odorifera. L. caustica and C. odorifera are the matorral species previously shown to exhibit the ...
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, ...
Regrowth, yield and nutrition of Leymus chinensis and Hordeum brevisubulatum in response to defoliation intensity and frequencyRebrote, rendimiento y nutrición de Leymus chinensis y Hordeum brevisubulatum en respuesta a la frecuencia e intensidad de defoliación
(Fundación Rómulo Raggio, 2018-12)
The effects of different defoliation intensities and frequencies were studied on regrowth and herbage mass of Leymus chinensis and Hordeum brevisubulatum in northeast China for two years. Plants were defoliated to 6, 8 ...