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Field mustard

Syn. Colza Field Mustard Bird Rape Brassica rapa L. emend. Metzg. (= B. campestris L.) ssp. oleifera DC. [Pg.310]

A mixture of butyric acid (2% ), magnesium silicate (5% ), and water (93% ) was once fielded as a simulant for Mustard gas (C03-A01), with the military designation AS. [Pg.453]

Narayanan K, Gopalakrishnan C. Evaluation of entomopathogenic nematode, Steinemema feltiae against field population of mustard sawfly, Athalia lugens proxima (Klug) on radish. Int J Exp Biol. 2003 41 376-378. [Pg.374]

However, not all suggested products are effective. For example, application of Indian mustard (B. juncea L.) and field pennycress (Thlaspi arvense L.) seed meals did not decrease the grassy weed population (Sams et al. 2007). [Pg.404]

Field First Aid Decontaminate At Once for All Exposed Victims Although sulfur mustards cause cellular changes within minutes of contact, the onset of pain and other clinical effects are delayed for one to twenty-four hours. Sulfur mustards are alkylating agents that may cause bone marrow suppression and neurologic and gastrointestinal toxicity. However, the biochemical mechanisms of action are not clearly understood by anyone. The death rate from exposure to sulfur mustard during World War I was 2-3 percent,... [Pg.241]

RECOMMENDED FIELD PROCEDURES The mustard should be contained using vermiculite, diatomaceious earth, clay or fine sand and neutralized as soon as possible using copious amounts of 5.25 percent Sodium Hypochlorite solution. [Pg.431]

Alkyl halides, alkyl sulfonates and other alkylating agents have also been subject to scmtiny in spheres other than pharmaceuticals, such as in environmental analysis. Various approaches have included two-step SPE, derivatisation with trifluoroacetic anhydride followed by GC/MS (for cyclophosphamide and its analogues in sewage water) SPE on surface water to isolate the antineoplastic agents carmustine, chlorambucil, cyclophosphamide and melphalan for LC-UV and LC-fluorescence measurements and derivatisation of alkyl halides and epoxides with 4-nitrothiophenol followed by HPLC-UV detection (claimed to be better than NBP derivatisation). A patent exists for a field test kit for mustard gases in military use based on NBP derivatisation. [Pg.111]

Crop plants versus weeds. Both thin and dense field stands of Kentucky-31 fescue were observed by Peters (68) to be relatively free of weeds. Extracts of fescue, sand cultures, and split-root-system experiments demonstrated that fescue produced toxic chemicals which exuded from the roots and inhibited growth of wild mustard and birdsfoot trefoil. [Pg.14]

Five weeJcs after sowing, the broccoli was transplanted into the field while wild mustard was planted directly on the date of broccoli transplant. The area was irrigated every wee)c with overhead sprin-)clers throughout the experiment and fertilized 10.1 L/ha fish emulsion ("Grow Force brand) at 30 and 57 days after set-up of the experiment. The plots were hand weeded selectively every 15 days, samples of the volunteer weeds were ta)cen through the plot method (18), and the number of different species, number of individuals of each species, and biomass (dry weight) were recorded for each plot. The dominance, frequency, density, and importance value were calculated for each species in each plot. [Pg.265]

Field studies do not demonstrate conclusive allelopathic inhibition of weeds by wild mustard or broccoli, but there are some indications of allelopathic interference. First, the main weeds in the first weeding were crucifers in all treatments, but not in the following weedings. They were stimulated to germinate only at that time. Second, broccoli production was affected by B. campestris yields were increased during the summer. Earlier planting of mustard in the fall inhibited broccoli yields, but had no effect when mustard was planted at the same time broccoli was transplanted. In addition, stimulatory effects of crucifers on other crucifers or other crops has been observed before (10, 16, 41). [Pg.272]


See other pages where Field mustard is mentioned: [Pg.115]    [Pg.508]    [Pg.27]    [Pg.4]    [Pg.490]    [Pg.257]    [Pg.472]    [Pg.107]    [Pg.115]    [Pg.508]    [Pg.27]    [Pg.4]    [Pg.490]    [Pg.257]    [Pg.472]    [Pg.107]    [Pg.37]    [Pg.468]    [Pg.38]    [Pg.80]    [Pg.120]    [Pg.23]    [Pg.553]    [Pg.222]    [Pg.16]    [Pg.153]    [Pg.249]    [Pg.355]    [Pg.413]    [Pg.83]    [Pg.179]    [Pg.215]    [Pg.215]    [Pg.219]    [Pg.292]    [Pg.322]    [Pg.510]    [Pg.64]    [Pg.107]    [Pg.110]    [Pg.74]   
See also in sourсe #XX -- [ Pg.257 ]




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