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morphological and molecular characterization of pratylenchus lentis n. sp. (nematoda: pratylenchidae) from sicily.pratylenchus lentis n. sp. parasitizing roots of lentil in sicily, italy, is described and illustrated. the new species is characterized by a relatively high lip region with three annuli, mean stylet length of 16 mum, with anteriorly flattened knobs, cylindrical body with a relatively anterior vulva, large and ovoid spermatheca full of sperm, plump tail with truncate, irregularly annulated terminus, and by the presence of males. molecular its-rflp and sequencing analyses of the new species showe ...019440258
a new alfalfa leaf-spot in america. 191517742467
the white-spot disease of alfalfa. 191817801705
the occurrence of antigoitrous substances in plants.the development of simple goiter in rabbits, which results when they are fed on a diet consisting chiefly of cabbage (or other brassica) can be prevented by the feeding of certain fresh plants. lawn grass, fresh alfalfa, skunk cabbage and steamed cabbage press juice have been found effective. washing brassicae with water improves their goiter-producing action, probably by the removal of goiter-preventing substances. the antigoitrous effect of plant juices was found to vary with the amount of red ...193319870116
temporary immunity in alfalfa ordinarily susceptible to attack by the pea aphid. 194620991711
the comparative value of a carotene concentrate, alfalfa meal, and a fish liver oil in maintaining the vitamin a content of the blood and liver of fattening lambs. 194720258838
the use of dehydrated alfalfa meal and certain by-products of the fish and distilling industries in drylot rations of weanling pigs. 194718918591
nature of a muscle-inhibiting compound in lucerne and its possible connexion with bloat in cattle. 194918117135
the influence of alfalfa hay and fractions of alfalfa hay upon the digestion of ground corncobs. 195015415371
the relative nutritive value of kentucky bluegrass, timothy, brome grass, orchard grass, and alfalfa. 195015436351
alfalfa and alfalfa-brome grass hays for growing and fattening lambs. 195014794564
the effect of the corn-alfalfa hay ratio on the digestibility of the different nutrients by sheep. 195114832147
the effect of alfalfa ash upon roughage digestion in sheep. 195114832149
the effect of methionine supplementation upon the utilization of pea and alfalfa proteins by sheep. 195114832150
[alfalfa in intestinal auto-intoxication in the horse]. 195114876243
[experimental inoculation of alfalfa seeds with bacillus radicicola]. 195114934323
reproduction studies with dogs. i. effect of a corn-soybean meal-alfalfa diet. 195214955715
alfalfa, soil, vitamin b12 and antibiotics in the nutrition of young pigs. 195313081134
feeding rats tissues from lambs and butterfat from cows that consumed ddt-dusted alfalfa hay. 195313088876
effect of feeding ddt-treated alfalfa hay to swine and of feeding the swine tissues to rats. 195313118394
preliminary investigations on the role of alfalfa saponin in ruminant bloat. 195413122048
the influence of the ash content of the rumen ingesta on the hydrogen ion concentration in the bovine rumen. 195413143445
the utilization of alfalfa and alfalfa fiber fractions by growing rats. 195413212463
the sequence of events preceding death of a cow in acute experimental bloat on fresh alfalfa tops. 195613319182
beneficial effects of alfalfa on the ovarian development of immature rats fed massive doses of alpha-estradiol. 195613320202
beneficial effects of alfalfa and other succulent plants on the growth of immature guinea pigs fed mineralized dried milk ration. 195713429427
beneficial effects of alfalfa and other succulent plants on glucoascorbic acid toxicity in the rat. 195713465759
dissimilation of alfalfa saponins by rumen bacteria. 195813506581
white muscle disease (myopathy) in lambs and calves. iii. experimental production in calves from cows fed alfalfa hay. 195813513470
size and shape of alfalfa mosaic virus. 195813517288
[concentration of an alfalfa growth factor for neurospora sitophila and its use in the microbiological assay of pyridoxine]. 195813549284
an unidentified factor in alfalfa which counteracts mineral oil toxicity in the rat and mouse. 195813588404
beneficial effects of the plant residue factor on the survival of thyrotoxic rats. 195913642130
beneficial effects of alfalfa meal and other bulk-containing or bulk-forming materials on symptoms of tween 60 toxicity in the immature mouse. 195913820700
beneficial effects of alfalfa meal on chlorazanil hydrochloride toxicity in the rat. 195913820705
beneficial effects of alfalfa meal and other bulk-containing or bulk-forming materials on the toxicity of non-ionic surface-active agents in the rat. 196013820704
macromolecular particles associated with alfalfa mosaic virus. 196013796366
isolation of bacteriophages for the detection of corynebacterium insidiosum, agent of bacterial wilt of alfalfa. 196013811686
a case of interference between alfalfa mosaic virus and cucumber mosaic virus. 196013729306
alfalfa extracts which stimulate growth of neurospora sitophila. ii. isolation, characterization. and multiple nature of stimulatory compound. 196113760240
alfalfa extracts which stimulated growth of neurospora sitophila. i. preparation and activation of crude extracts. 196113760241
alfalfa extracts which stimulate growth of neurospora sitophila. iii. effect on weight gain of thyroid-stressed albino rats. 196113760242
association of infectivity with alfalfa mosaic virus bottom component only. 196113686525
chemical composition of partially purified alfalfa mosaic virus. 196113702123
biological assays of extracts of alfalfa samples from bloat-producing pastures. 196113725463
a note on the flora and fauna in the rumen of steers fed a feedlot bloat-provoking ration and the effect of penicillin.a study was made of the predominant culturable bacteria and ciliate protozoa present in the rumen of two steers that were regularly bloating on a pelleted ratio containing 22% alfalfa meal, 16% soybean oil meal, 61% barley, and 1% common salt. the ruminal microorganisms in the two animals differed as indicated by a high total culture count of bacteria, an almost complete absence of ciliate protozoa, a low ph, and a difference in the proportions of presumptively identified predominant bacterial g ...196113874139
concentration and specific infectivity changes of alfalfa mosaic virus during systemic infection. 196114460323
x-ray studies on top component a and bottom component of alfalfa mosaic virus. 196213996037
preparation of protein subunits from alfalfa mosaic virus under mild conditions. 196214454982
oxidative metabolism in pediococcus pentosaceus. i. role of oxygen and catalase.dobrogosz, walter j. (pennsylvania state university, university park) and robert w. stone. oxidative metabolism in pediococcus pentosaceus. i. role of oxygen and catalase. j. bacteriol. 84:716-723. 1962.-studies were conducted on the physiological behavior of several strains of pediococcus pentosaceus isolated from alfalfa silages. although these organisms are regarded as homofermentative lactic acid bacteria which metabolize carbohydrates via the classic reactions of glycolysis, this investigat ...196214028239
biophysical and biochemical properties of top component a and bottom component of alfalfa mosaic virus. 196214031785
culture and metabolism of the rumen ciliate epidinium ecaudatum crawley.the rumen ciliate epidinium ecaudatum was cultured for 6 months in the presence of two strains of bacteria, starch, alfalfa, linseed oil meal, and buffered saline. the cultures required daily transfer and addition of fresh substrate. the protozoan degraded starch, soybean oil meal, linseed oil meal, and cottonseed oil meal, and the fermentation end products from the breakdown of starch were acetic and butyric acids with traces of formic, propionic, and lactic acids, carbon dioxide, and hydrogen. ...196216349619
[effect of colchicine on the virulence and efficiency of rhizobium meliloti on alfalfa]. 196314048723
the control of experimental legume bloat with an enzyme inhibitor, alkyl aryl sulfonate sodium. 196314079480
biological nitrogen fixation--early american style (samuel w. johnson and wilbur o. atwater). 196314097349
further studies of the influence of diet on radiosensitiity of guinea pigs, with special reference to broccoli and alfalfa. 196314017926
bovine hepatogenous photosensitivity associated with the feeding of alfalfa hay. 196313936055
[use of trace elements in alfalfa and clove bacteriosis control]. 196414348372
ruminant urolithiasis. vi. fractionation of ovine urinary biocolloids by gel filtration. 196414132397
concentrations of glucose and low-molecular-weight acids in the rumen of sheep changed gradually from a hay to a hay-plus-grain diet. 196414141503
the base ratio of alfalfa mosaic virus nucleic acid. 196414166123
vitamin b12 compounds in relation to the requirement of cobalt for higher plants and nitrogen-fixing organisms. 196414167309
the base composition ribonucleic acids from alfalfa mosaic virus components. 196414187921
variation in rumen butyrivibrio strains.margherita, s. s. (university of california, davis), r. e. hungate, and hannelore storz. variation in rumen butyrivibrio strains. j. bacteriol. 87:1304-1308. 1964.-five strains of butyrivibrio isolated from the rumen of a single animal on an alfalfa hay ration were tested for serological relationships by agglutination and immunofluorescence. the main finding was a serological monospecificity of the strains. a cross-reaction between two strains was detected by agglutination and a second cross-rea ...196414188706
ruminal degradation of succulent alfalfa and its relationship to bloat. 196414204826
the effect of ration and urolithiasis on serum protein fractions of sheep. 196414204834
the flow of the digesta through the duodenum and the ileum of the conscious sheep with special reference to total nitrogen and hexosamine. 196414223296
investigation of dietary factors in purified diets for ruminants. 196414227498
establishment of human indigenous bacteria in germ-free mice.gibbons, r. j. (forsyth dental center and harvard school of dental medicine, boston, mass.), s. s. socransky, and b. kapsimalis. establishment of human indigenous bacteria in germ-free mice. j. bacteriol. 88:1316-1323. 1964.-thirteen strains of bacteria indigenous to the gingival crevice area of man were tested for their ability to establish as monocontaminants in germ-free mice. three facultative organisms, streptococcus mitis, staphylococcus albus, and a "diphtheroid," established, as well as ...196414234787
tricin from alfalfa--isolation and physiological activity. 196414253609
influence of hemicellulose a and b on cellulose digestion, volatile fatty acid production and forage nutritive evaluation. 196514257007
urine proteins in nutritionally induced ovine urolithiasis. 196514266915
effect of host diet on egg production of haemonchus contortus in lambs. 196514266917
fermentation capacity as a measure of net growth of rumen microorganisms.a simple technique for measuring the rate of fermentation of rumen microorganisms is described. it allows quick preparation and handling of the rumen sample immediately after collection. the average rate of fermentation of rumen samples collected from a lactating cow fed on alfalfa hay and concentrate in the ratio of 2:1 was very similar to the rate obtained by other methods. on the assumption that when substrate is in excess, the fermentation rate is proportional to the total microbial cells, t ...196514269247
nodulation factor for rhizobium-legume symbiosis.valera, concepcion l. (cornell university, ithaca, n.y.), and m. alexander. nodulation factor for rhizobium-legume symbiosis. j. bacteriol. 89:1134-1139. 1965.-nodulation of excised roots of medicago sativa was enhanced by an extract of alfalfa seeds but not by several other substances. coconut water exerted a similar influence upon the formation of nodules on excised roots of glycine max and phaseolus vulgaris. direct evidence for a host factor concerned in nodule genesis was obtained by demons ...196514276108
comparison of feeding value of alfalfa hay, silage, and low-moisture silage. 196514277423
bloat in cattle. 8. extent of elimination in milk and body tissues of c14-labeled poloxalene used to prevent legume bloat. 196514282453
bloat in cattle. vii. relation to amino acid composition of alfalfa as affected by maturity. 196514283025
degradation and utilization of isolated hemicellulose by pure cultures of cellulolytic rumen bacteria.dehority, b. a. (ohio agricultural experiment station, wooster). degradation and utilization of isolated hemicellulose by pure cultures of cellulolytic rumen bacteria. j. bacteriol. 89:1515-1520. 1965.-hemicelluloses isolated from flax, corn hulls, alfalfa, oat hulls, and fescue grass were used as sole energy sources to study the ability of pure cultures of cellulolytic rumen bacteria to degrade and utilize these materials. from a total of eight bacterial strains tested (three strains of bactero ...196514291590
normal intestinal flora of cattle fed high-roughage rations.maki, leroy r. (university of wyoming, laramie), and kay picard. normal intestinal flora of cattle fed high-roughage rations. j. bacteriol. 89:1244-1249. 1965.-intestinal bacteria were isolated from 15 cattle. approximately 600 isolates were studied, and their presence and numbers in the duodenum, ileum, cecum, and colon were noted. bacteria most frequently isolated from all parts of the intestinal tract included escherichia coli, streptococcus bovis, and species of bacillus. several groups of g ...196514292993
value of selenium in alfalfa for the prevention of selenium deficiencies in chicks and rats. 196514300998
vitamin intake and the nutritive contribution of alfalfa to successive generation performance of swine. 196514313743
lindane residues on alfalfa and in milk. 196514317626
dehydrated alfalfa meal in rations for confined brood sows. 196514324369
techniques to determine rate of metabolism of c14-labelled alfalfa in the bovine rumen. 196514327667
studies on carbohydrate-metabolizing enzymes. the hydrolysis of alpha-glucosides, including nigerose, by extracts of alfalfa and other higher plants.1. enzyme preparations from 11 plant sources, from yeast and from the protozoan tetrahymena pyriformis show nigerase activity, which, in most preparations, was 70-90% of that towards maltose. 2. these enzyme preparations also hydrolysed isomaltose, but there was a wide variation in relative maltase to isomaltase activity. 3. the maltase and nigerase activities of alfalfa and tomato preparations could not be differentiated by heat inactivation or inhibitor methods. however, with turanose used as ...196514340072
heptachlor persistence in the alfalfa-production environment. 19655837883
properties of ribonucleic acid from alfalfa mosaic virus and related components. 19655850883
effect of ration moisture level on value of alfalfa plus cracked corn as a complete-feed silage for lactating cows. 19655893402
performance of steers and rumen fermentation as influenced by physical form of ingredients and alfalfa: corn ratio. 19665905492
coumestrol in alfalfa as a factor in growth and carcass quality in lambs. 19665905500
[on the presence of rhizobium (rhizobium meliloti) in the nodules of alfalfa cultivated in sahara oases (el afiane, southeastern algeria)]. 19665936219
effects of corn, wheat, oats and alfalfa leaf meal on the development of gastric ulcers in swine. 19665948337
evidence for an unidentified growth factor(s) from alfalfa and otherplant sources for young guinea pigs. 19665950206
enzymatic techniques for the study of pathways of carbohydrate utilization in the rumen.enzymatic techniques were used to study the metabolism of carbohydrates by ruminal bacteria. a direct relationship was observed between the proportions of acetate and propionate formed and the specific activities of the enzymes which participate in forming these acids. an inverse relationship between butyrate formation and butyrate-forming enzymes was observed. the relative activities of succinic dehydrogenase to fumaric reductase, nicotinamide adenine dinucleotide-linked glutamic dehydrogenase ...19665950250
medium without rumen fluid for nonselective enumeration and isolation of rumen bacteria.colony counts which approximated those in a habitat-simulating, rumen fluid-agar medium (rfm) were obtained in medium 10, a medium identical to the rfm except for the replacement of rumen fluid with 1.5 x 10(-6)m hemin, 0.2% trypticase, 0.05% yeast extract, and a 6.6 x 10(-2)m volatile fatty acid mixture qualitatively and quantitatively similar to that in rumen fluid. single deletion of trypticase, yeast extract, or the volatile fatty acid mixture from medium 10 significantly reduced colony coun ...19665970467
bioelectric activity of the central nervous system in normal and diapausing alfalfa weevils. 19666003744
bloat producing capacity and pectin methyl esterase activity of alfalfa stands of various moisture levels. 19666006708
changes in concentrations of nitrogen and free and bound amino acids in alfalfa and pea infected by ditylenchus dipsaci. 19665912635
enzymes of the glyoxylate cycle in rhizobia and nodules of legumes.the relatively high level of fatty acids in soybean nodules and rhizobia from soybean nodules suggested that the glyoxylate cycle might have a role in nodule metabolism. several species of rhizobia in pure culture were found to have malate synthetase activity when grown on a number of different carbon sources. significant isocitrate lyase activity was induced when oleate, which presumably may act as an acetyl coa precursor, was utilized as the principle carbon source. malate synthetase was activ ...196616656404
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