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Controlled release pesticides. Part 8. Growth enhancement of a juvenile conifer forest four years after application of a controlled release herbicide

, : Controlled release pesticides. Part 8. Growth enhancement of a juvenile conifer forest four years after application of a controlled release herbicide. International Pest Control 17(2): 4-9

The 4-year performance of a controlled release formulation of 2,4-DB in promoting the growth of a young plantation of Douglas fir (Pseudotsuga menziesii) is described and assessed, (see also WA 22, 3056). The lowest rate used (200 g of a formulation containing 37% 2,4-DB applied to an area of 25 ft2 round the trees) sufficed to suppress vegetation for >1 year on good quality sites and the treated conifers grew about 20% faster than the untreated controls.


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Hrehorovich, P.A.; Franke, H.R.; Maximin, S.; Caracta, P., 2003: Malignant peripheral nerve sheath tumor. Radiographics 23(3): 790-794

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Anonymous, 1985: Import ban on host plants of fire blight remains. Fire blight [Erwinia amylovora] has not yet been recorded in Swizerland. For >10 yr there has been a ban on imports of apple, pear, quince, Cotoneaster, Pyracantha, Chaenomeles, Crataegus, Sorbus and Stranvaesia plants or plant parts. Fruits fr...

Bousquet, Y., 1990: A review of the North American species of Rhizophagus Herbst and a revision of the Nearctic members of the subgenus Anomophagus Reitter (Coleoptera: Rhizophagidae). The Nearctic species of the subgenus Anomophagus of the genus Rhizophagus are revised. Four taxa are recognized: R. brunneus brunneus, R. brunneus fenyesi, R. pseuodobrunneus sp. nov. and R. galbus sp.nov. The last 2 species are described from exa...

Frexinos, J.; Escourrou, J., 1977: Chronic duodenitides. Gastroenterologie Clinique et Biologique 1(5): 473-479

Laguarda Figueras, A., 1971: Effecto del pretratamiento con el complejo serotonina-sulfato de creatinina a los rayos x en la planaria Dugesia tigrina (Tricladida, Paludicola). Anales Inst Univ. nac. Aut. Mex. (Ser. biol. Exp.): 37-42

Kasach, A.; Pekel'-Naia, T.; Haishun, V., 1984: Immunological evaluation of alfalfa collections. Vestsi Akademii navuk BSSR = Izvestiia Akademii nauk BSSR Seriia sel'skokhoziaistvennykh navuk: ) 77-80

Evans, M.M., 2011: Evidence-based practice protocol to improve glucose control in individuals with type 2 diabetes mellitus. Type 2 diabetes mellitus is a major public health problem in the United States. In adult patients with type 2 DM, what is the effect of adding a follow-up telephone intervention by an APRN on blood glucose control as compared to standard treatment...

Howard, F.H., 1975: DIA/FDA/NIM Symposium on Unusual and Under-utilized Drug Information Resources: message to the symposium from Senator Hubert H. Humphrey. Drug Information Journal 9(2-3): 98-99