noun
definition
A cultivated (not necessarily botanical) variety of a plant species or hybrid of two species.
Examples of cultivars in a Sentence
Susceptibility of pistachio male cultivars to botrytis blossom blight and shoot blight caused by botrytis blossom blight and shoot blight caused by Botrytis cinerea.
She presented a paper and poster on assessment of resistance to light leaf spot and stem canker in oilseed rape cultivars.
These reports most probably refer to the chrysanthemum of florists, chrysanthemum of florists, Chrysanthemum x hortorum W. Miller and cultivars thereof.
All showed a similar response, indicating that tolerance to ozone may not be an option in breeding improved cultivars.
Several double flowered ornamental cultivars have been bred with flowers of white to purple.
There is thus an urgent need for durable resistant potato cultivars.
More vigorous cultivars can be pruned back harder, which will stop the center of the plant going bare.
Whether or not even greater uniformity and desirable combinations of traits can be achieved more readily in F1 hybrid cultivars remains an open question.
Spring barley cultivars were grouped on the basis of their responses to three isolates.
Response of winter wheat cultivars to residual N in soil.
With the aid of IAEA and UNDP, China has been able to develop new, higher-yielding rice cultivars and extend them to.
Biological control can include choosing resistant turf grass cultivars or using soil bacteria to help improve the turf grasses ' health.
Cultivars should be propagated by division or cuttings only.
These are basic questions in considering gene flow from GM to conventional cultivars.
Recently planted species-rich hedges are included in this category. Planted Coniferous Woodland Dominated by cultivars of Pinus sylvestris and non-native conifers.
Although the common ivy Hedera helix appears the most frequent, a variety of cultivars and other species are available for horticultural use.
Some more modern cultivars have a more mixed parentage involving other species.
Mildew of barley virulence factors corresponding to resistance factors in current barley cultivars were recorded at high levels similar to previous years.
Meanwhile, there is a continuing flow of resistant cultivars going through trials.
Mildew of barley Virulence factors corresponding to resistance factors in current barley cultivars were recorded at high levels similar to previous years.
These were virulent on the previously resistant cultivars Brimstone and Fenman (at the seedling stage).
Cultivars with a trailing growth habit require trellising.
Many cultivars are available through catalogs and garden centers.
Strawberry cultivars are classified as 'June-bearing' meaning they have one main crop of fruit in early summer, convenient for those who wish to make preserves, or 'ever-bearing,' which bear smaller quantities of fruit over a longer period.
There are many cultivars available, choose those suited to your region.
Some cultivars of Japanese Anemone are grown for the cut flower trade.
New cultivars grow to smaller heights and are thornless; some are popular for bonsai.
Your office tree may be one of these cultivars.
Trachelospermum jasminoides, called star or Confederate jasmine, is usually recommended for zones 8 and warmer, with a few cultivars recommended for zone 7.
There are over 300 species with many fine cultivars available at your local garden center or through mail order.
If you have a good supply of strong seedlings, take a chance by planting a few of your hardiest cultivars early in the season.
In this case, it is important to select cultivars with short growing seasons or to prepare to shelter your tomato plants from frost in the fall.
If you have limited options, most cultivars can make do with as little as six hours of sun in a day, but more is usually better.
In a display of dedication to their craft, the owners of the company traveled into Eastern Europe in 1989 to bring back more than 60 cultivars of Siberian tomatoes known for cold-hardiness, early ripening and outstanding flavor.