foliar stipule, as in members of the family Rubiaceae.
These are with few exceptions foliar structures, known in comparative morphology as sporophylls, because they bear the spores, namely, the microspores or pollen-grains which are developed in the microsporangia or pollen-sacs, and the megaspore, which is contained in the ovule or megasporangium.
The attachment of the branches was immediately above the node, and usually between two foliar traces, as in the recent genus.
This is the first indication of a conducting foliar strand or leaf bundle and forms an approach to leptom, though it is not so specialized as the leptom of the higher Phaeophyceae.
A point of anatomical interest is the occurrence in the vascular bundles of the cotyledons, scale-leaves, and elsewhere of a few centripetally developed tracheids, which give to the xylem-strands a mesarch structure such as characterizes the foliar bundles of cycads.
The leaf-traces, where they traverse the cortex, have the structure of the foliar bundles in Cycads, for they are of the collateral type, and their xylem is mesarch, the spiral elements lying in the interior of the ligneous strand.
(X 70.) closely with the foliar bundles of Cycads.
Nitrogen accumulation methods include measurement of plant tissue N concentration, amino acids, substrate N and foliar ammonium.
There is foliar growth at the time of plowing but not appreciable rhizome growth.
In the 2004 and 2005 trials differences between treatments at the final assessment of foliar blight were small.
Alan also uses a kind of nettle soup that he applies through the year as a foliar feed.
foliar blight were small.
foliar feeding should ALWAYS be carried out in low light, early morning or late evening.
foliar feed - Plant food sprayed on to the leaves of plants to be absorbed directly.
Fungal foliar diseases and their control, including leaf blights, downy mildews, leaf blights, downy mildews, leaf curls, mildews, leaf spots and rusts.
This enables better spread and absorption of foliar sprays, and wider drip zones in drip systems.
In leaves in which no sheath is produced we not infrequently find small foliar organs, stipules, at the base of the petiole (fig.
Removing the entire tomato plant after harvest, including the roots, helps control foliar diseases such as early blight.
For this reason, all weed killer solutions - whether homemade, organic or brand name - should be applied as a foliar spray and not directly poured onto the soil.
Apply weed killer solutions as a foliar spray directly on the plant and leaves you wish to eradicate, and not as a root or soil treatment.
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