Results 281 to 290 of about 41,804 (292)
Notes and Queries, 1915 Some of the next articles are maybe not open access.
Related searches:
Related searches:
Factors influencing the population of the onion thrips on onion
Acta Phytopathologica et Entomologica Hungarica, 2004The onion thrips (Thrips tabaci Lindeman) has been known for a long time as a pest of onion. The damage hinders the development of the onion, causing the plant to end its development earlier than usual, so there may be a decrease in crop yield, too. Control of the onion crop against the onion thrips is the basis of its protection.
Hudák, K., Pénzes, B.
openaire +3 more sources
From 'Onion Peeling' to 'Cutting Onion Cubes'
Optical Remote Sensing of the Atmosphere, 1993Long horizontal paths and rapid changes of observer position combined with large horizontal gradients in mixing ratios of trace gases of interest are the reason for the need of a two-dimensional approach for analysis of limb emission spectra from space-borne experiments.
openaire +1 more source
2013
Let D be a set of n pairwise disjoint unit disks in the plane. We describe how to build a data structure for D so that for any point set P containing exactly one point from each disk, we can quickly find the onion decomposition (convex layers) of P. Our data structure can be built in O(n log n) expected time and has linear size.
Löffler, Maarten, Mulzer, Wolfgang
openaire +3 more sources
Let D be a set of n pairwise disjoint unit disks in the plane. We describe how to build a data structure for D so that for any point set P containing exactly one point from each disk, we can quickly find the onion decomposition (convex layers) of P. Our data structure can be built in O(n log n) expected time and has linear size.
Löffler, Maarten, Mulzer, Wolfgang
openaire +3 more sources
Notes on the Onion Thrips and the Onion Maggot
Journal of Economic Entomology, 1914H. T. Fernald, A. I. Bourne
openaire +2 more sources
Further Studies of Onion Varieties and Onion Thrips1
Journal of Economic Entomology, 1936G. F. Macleod, Frank B. Maughan
openaire +2 more sources