Results 41 to 50 of about 167,456,422 (178)
Agriculture, 2021 The aim of this study was to observe direct and joint effects of three factors (genotypes, ecological environmental conditions and the applied crop density) on the level of defoliation intensity and yield.
Dejan Ranković +5 more
doaj +1 more source
The British Journal of Sociology, EarlyView.ABSTRACT Tracing the early adoption of computer gang databases by the Los Angeles County Sheriff's Department and the Los Angeles Police Department in the 1980s to the deployment of computationally‐assisted surveillance during the Vietnam War, this paper uses a genealogical approach to compare surveillance technologies developed across the arc of ...
Christina Hughes
wiley +1 more source
Ecología Austral, 2018 Solanum commersonii is a wild potato, valuable as a socioeconomic resource for a breeding program of feeding crops. In grasslands, this species grows associated to Paspalum quadrifarium, a forage grass managed under grazing conditions. We are interested
Osvaldo R. Vignolio +3 more
doaj +1 more source
Insect Science, EarlyView.The feasibility of using RNA interference to control the globally important quarantine pest, the spongy moth. Targeting genes related to JHs play an important role in the growth and development of insects. First, the open reading frames (ORFs) of Ldjhamt and Ldjheh were identified and characterized, and the target genes were cloned and double‐stranded ...
Wenzhuai Ji +3 more
wiley +1 more source
Semina: Ciências Agrárias, 2021 The objective of this study was to evaluate the effects of two grazing management strategies on structural, productive and nutritional parameters of Marandu grass (Urochloa brizantha cv. Marandu).
Maria Catiane Araújo Silva Veloso +9 more
doaj +1 more source
Insect Science, EarlyView.We studied oviposition site selection in a leaf‐mining moth (Stigmella sorbi) on rowan trees (Sorbus aucuparia) in northwestern Russia, assessing larval performance across different shoot types, leaf positions, and leaflets. Larval survival was highest on long vegetative shoots, yet females showed no preference for these optimal sites.
Mikhail V. Kozlov, Vitali Zverev
wiley +1 more source
Larval parasitism of the autumnal moth reduces feeding intensity on the mountain birch [PDF]
, 2013 Plants respond to grazing by herbivorous insects by emitting a range of volatile organic compounds, which attract parasitoids to their insect hosts. However, a positive outcome for the host plant is a necessary precondition for making the attraction ...
Klemola, Netta +3 more
core
Physiology of Cotton Defoliation
, 2015 Revised 06/2015. Originally published 07/2001.3 pp.This bulletin deals with the physiology of cotton defoliation and attempts to describe what conditions must exist inside the plant in order for defoliation to occur.
Silvertooth, Jeffrey C., Ayala, Felix
core +5 more sources
Effect of Defoliation Intensity on the Absolute and Relative Growth Rates of \u27Grasslands Puna\u27 Chicory [PDF]
The response of absolute and relative growth of \u27Grasslands Puna\u27 chicory (Cichorium intybus L.) to defoliation intensity was examined in a glasshouse. Five defoliation intensities (0, 50, 100, 150 and 200 mm above media level), at 3 week intervals
Kemp, P D, Li, G D, Hodgson, J
core +1 more source
Biomass flows and defoliation pattern of ryegrass grazed by supplemented heifers
Semina: Ciências Agrárias, 2017 To strategically define the best stocking rate management strategy for ryegrass, it is important to know the growth process of forage plants in detail. The study was conducted to analyze the leaf biomass flows and the defoliation intensity and frequency ...
Sheila Cristina Bosco Stivanin +7 more
doaj +3 more sources