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RELATIONSHIPS BETWEEN COMPOSITE AND COMPONENT TEMPERATURES WITH THE INFRARED THERMOMETER.Zhang, Renduo, 1950- January 1985 (has links)
No description available.
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An evaluation of the enclosure effect of evapotranspiration tents on leaf temperatures of Tamarix pentandraSebenik, Paul Gregory, 1941- January 1967 (has links)
No description available.
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Energy exchange of foliage environmentKumar, Akhlesh January 1973 (has links)
No description available.
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Energy exchange of foliage environmentKumar, Akhlesh January 1973 (has links)
No description available.
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Effects of temperature and duration of leaf wetness on infection of celery by Septoria apiicola, and cultivar screening for partial resistanceMathieu, Danielle January 1991 (has links)
The number of lesions increased with increasing temperatures over the range of wet periods except at 30$ sp circ$C, where their number decreased with increasing wetness duration. Cultivars were evaluated for partial resistance under field and greenhouse conditions. In the field ranking was based on cluster analysis of the standard area under the disease progress curve (SAUDPC) for intervals between sampling dates. In the greenhouse, the cultivars were evaluated on the basis of their response relative to five components of partial resistance: the SAUDPC, mean lesion area (MLA), pycnidial density (PCD), spore density (SPD), and the latency period defined as the time from inoculation to 50% and 75% disease (T$ sb{50}$ and T$ sb{75}$). In the greenhouse, overall ranking was based on cluster and principal component analysis of responses to SAUDPC, MLA, PCD and SPD. T$ sb{50}$ and T$ sb{75}$ were not significant. Three cultivars, Golden Plume, Superdora and Summit, were rated as moderately resistant in both field and greenhouse trials. The others ranged from moderately susceptible to very susceptible. (Abstract shortened by UMI.)
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Effects of temperature and duration of leaf wetness on infection of celery by Septoria apiicola, and cultivar screening for partial resistanceMathieu, Danielle January 1991 (has links)
No description available.
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