(n.) The angle or point of divergence between the upper side of a branch, leaf, or petiole, and the stem or branch from which it springs.
Example Sentences:
(1) While R. culicivorax did not adapt to the leaf axil habitat, all plants were without larvae for 5 weeks after treatment with temephos.
(2) Water in leaf axils of the screwpine Pandanus was sampled for mosquito immature stages at seventy villages in Upolu, fifty-five in Savai'i and three in Manono, the main islands of Samoa.
(3) leucostigma, in the submerged Typha dominguensis leaf axils.
(4) Breeding-places of G. palpalis were found in the leaf axils of oilpalm trees (Elaeis guineensis Jacquin), especially beside paths where people would risk being bitten.
(5) In villages in the relatively dry Sudan savanna neither leaf axils nor tree-holes were important Stegomyia larval habitats, but in the more southern Kontagora area of the wetter northern Guinea savanna, these habitats were probably important breeding sites.
(6) and 1.3% of tree holes, plant axils, and cut bamboos were infested.
(7) The isolation of two entomopathogenic fungi from Forcipomyia marksae larvae collected in leaf axils of Colocasia macrorrhiza in northeastern Queensland rain forests is reported.
(8) The banana axils is a favorite breeding place for Aedes poecilus but may also utilize the abaca axils.
(9) High squa transcript levels are seen in the inflorescence lateral meristems as soon as they are formed in the axils of bracts.
(10) Plants homozygous for this mutation display a homeotic conversion of sepsis into brachts and the concomitant formation of floral buds in the axil of each transformed sepal.
(11) poicilius accounted for 58% of larvae found in the axils of banana plants and 31% of those in abaca axils; negligible numbers of larvae of this species were found in pandanus and gabi axils.
Petiole
Definition:
(n.) A leafstalk; the footstalk of a leaf, connecting the blade with the stem. See Illust. of Leaf.
(n.) A stalk or peduncle.
Example Sentences:
(1) The results indicate that the anatomical counter-current heat exchanger is reduced or eliminated during heat stress by 'chopping' the blood flow into pulses, and the blood pulses are shunted through the petiole alternately by way of a switch mechanism.
(2) Young leaf tissues had much higher levels of glucosyltransferase activity than the petioles and internodes.
(3) The transcript is detectable in stem and petiole, but not in leaves.
(4) The epiglottic petiole, the false cords, the true cords, and one arytenoid are also excised, along with the paraglottic space.
(5) The narrow passage within the petiole between thorax and abdomen is anatomically constructed so that counter-current exchange should retain heat in the thorax despite blood flow to and from the cool abdomen.
(6) Linamarase (EC 3.2.1.21) was purified from cassava petiole, stem, and root cortex by ammonium sulfate precipitation, column chromatography on Sepharose 6B, and chromatofocusing.
(7) The tissue- and organ-specific overproduction of cytokinins produced a number of morphological and physiological changes, including stunting, loss of apical dominance, reduction in root initiation and growth, either acceleration or prolonged delayed senescence in leaves depending on the growth conditions, adventitious shoot formation from unwounded leaf veins and petioles, altered nutrient distribution, and abnormal tissue development in stems.
(8) The major tissue features of basal petioles and the external characteristics of the crude drugs have also been given.
(9) The occurrence of dispersal or nondispersal of P-protein bodies can be related to the position of the sieve elements in the stem or petiole.
(10) Many characters of leaf (hair, hypodermal cells, palisade layers, intercellular space, distinction between spongy and palisade parenchyma, "palisade ratio", distribution of collenchyma and sclerenchyma, presence or absence of starch grains, calcium oxalate crystals, number, shape and arrangement of bundles of petiole) are useful distinguishing characters.
(11) In this paper, the Ainsliaea derivatives are studied to clarify the botanical origins; comparing anatomically with leaves and petioles of thirteen Ainsliaea species growing wildly in Sichuan prov.
(12) Glucan synthesis was achieved with an in vitro membrane fraction from the petioles of celery (Apium graveolens).
(13) Ethylene was found to have no influence on auxin transport in hypocotyls of Helianthus annuus and Phaseolus vulgaris; coleoptiles of Zea mays; petiole sections of Gossypium hirsutum, Phaseolus vulgaris, and Coleus blumei.
(14) GAST1 RNA is detectable in untreated leaves, stems, petioles and flowers, but not in roots.
(15) Their expression is also induced in leaf-petiole explants by high concentrations of sucrose.
(16) An uneven distribution of the coat protein antigens of beet necrotic yellow vein (BNYVV) and beet soil-borne (BSBV) viruses in tap roots of naturally infected sugarbeets and of BNYVV coat protein antigen in leaves and petioles of mechanically inoculated sugarbeet seedlings was detected by means of tissue print-immunoblotting.
(17) Arabidopsis plants stimulated by touch develop shorter petioles and bolts.
(18) This HC protein was found in leaf blade and vein tissue but not in the petiole of leaves.
(19) Regarding this new technique, the fibula works as a petiolated well vascular bone chip which bridges the joint.
(20) Raphides in petioles of Xanthosoma sagittifolium are needlelike crystals about 50 micrometers long.