Results 71 to 80 of about 187,340 (153)

Mechanisms for 1,3-Dichloropropene Dissipation in Biochar-Amended Soils

, 2016
Biochar, which is organic material heated under a limited supply of oxygen, has the potential to reduce fumigant emissions when incorporated in the soil, but the mechanisms are not fully understood.
Dong Wang (73290), Kurt Spokas (2566312), Dongdong Yan (533553), Qiuxia Wang (332687), Aocheng Cao (533557), Suduan Gao (2008396)   +5 more
core   +1 more source

2,6-Bis(2-methyl-1,3-diazinan-2-yl)-pyridine [PDF]

, 2010
The title compound, C15H25N5, is an aminalization product between 2,6-diacetyl­pyridine and 1,3-diamino­propane. It crystallizes with two independent mol­ecules in the asymmetric unit with different conformations.
Bolte, Michael, Quoc-Cuong Ton, Michael Bolte, Cuong, Ton Quoc   +3 more
core   +1 more source

Identification and quantitative determination of mercapturic acids formed from Z- and E-1,3-dichloropropene by the rat, using gas chromatography with three different detection techniques

, 1986
Z- and E-1,3-dichloropropene, mutagenic geometric isomers and major constituents of commercial soil fumigants, were found to be metabolized to mercapturic acid derivatives by the rat.
Boogaard, P.J., Mulder, P P, Buijs, WC, Vermeulen, N P, Onkenhout, W.   +4 more
core   +1 more source

Roles of Horizontal Gene Transfer and Gene Integration in Evolution of 1,3-Dichloropropene- and 1,2-Dibromoethane-Degradative Pathways [PDF]

, 2000
The haloalkane-degrading bacteria Rhodococcus rhodochrous NCIMB13064, Pseudomonas pavonaceae 170, and Mycobacterium sp. strain GP1 share a highly conserved haloalkane dehalogenase gene (dhaA).
Janssen, D.B., Larkin, Mike, Poelarends, G., Kulakov, LA, van Hylckama Vlieg, Johan E.T., Poelarends, GJ; id_orcid, Larkin, Michael J.,, Poelarends, GJ, Poelarends, Gerrit J.,, Vlieg, J., Janssen, Dick B.,, Larkin, MJ, Janssen, DB, Hylckama Vlieg, Johan E.T. van,, Kulakov, Leonid A.,, Kulakov, Leonid   +15 more
core   +2 more sources

Cr(Salen)-Catalyzed Addition of 1,3-Dichloropropene to Aromatic Aldehydes. A Simple Access to Optically Active Vinyl Epoxides

, 2016
Chiral Cr(Salen) complex (1) prepared in situ from CrCl3 promotes the enantioselective addition of 1,3-dichloropropene to aromatic aldehydes in the presence of Mn as the stoichiometric reductant and Me3SiCl as a scavenger. The resulting 1,2-chlorohydrins
Marco Bandini (1668835), Pier Giorgio Cozzi (1519666), Achille Umani-Ronchi (2318920), Paolo Melchiorre (1357860), Stefano Morganti (448973)   +4 more
core   +1 more source

Evaluating soil solarization and mustard seed meal as preplant treatments for weed control in annual hill plasticulture strawberry production

Weed Technology
Alternative strategies to fumigation are needed to manage weeds and improve strawberry fruit yield in annual hill plasticulture production systems. Field experiments were conducted in Blackstone, VA, for two consecutive growing seasons, 2013/14 and 2014 ...
Baker D. Aljawasim, Charles Johnson, Mikel Manchester, Jayesh B. Samtani   +3 more
doaj   +1 more source

Soil fatigue and its specificity towards pepper plants in greenhouses

Spanish Journal of Agricultural Research, 2014
The aim was to confirm the depressive effect on pepper plants grown in non-disinfected soils and to ascertain the possible specificity of fatigue with the goal of establishing strategies for disinfecting soils with a broad spectrum of fumigants.
M. Mar Guerrero, Pedro Guirao, M. Carmen Martinez-Lluch, Julio C. Tello, Alfredo Lacasa   +4 more
doaj   +1 more source

Effect of Sequential Surface Irrigations on Field-Scale Emissions of 1,3-Dichloropropene

, 2016
A field experiment was conducted to measure subsurface movement and volatilization of 1,3-dichloropropene (1,3-D) after shank injection to an agricultural soil. The goal of this study was to evaluate the effect of sprinkler irrigation on the emissions of
J. Knuteson (2405965), Q. Wang (782488), S. R. Yates (2405962), W. Zheng (2405968), F. F. Ernst (2405971)   +4 more
core   +1 more source

Distribution of potato cyst nematodes in England and Wales and the use of 1,3-dichloropropene for their control [PDF]

, 2001
In the UK the most problematic pests of the potato crop are the potato cyst nematodes Globodera rostochiensis and G. pallida. A structured survey of potato growing land in England and Wales was undertaken to reassess their occurrence and distribution ...
Minnis, Stephen Thomas
core   +1 more source

ECONOMICS OF VARIABLE RATE NEMATICIDE FOR SUGAR BEETS [PDF]

The benefit of applying fumigant for control of the sugar beet nematode on a variable versus uniform rate basis is examined. Compared to fumigating an entire filed at a constant full-label rate, varialbe rate application provides a savings ranging from ...
Koch, David W., Opp, Tina J., Flake, Jeffrey W., Gray, Fred A., Held, Larry J.   +4 more
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