The use of allelopathic cover crops in reduced tillage cropping systems may provide an
ecologically sound and environmentally safe management strategy for weed control. Growers …

A variety of crops, cultivars, and accessions have been evaluated over the past six years for
superior capability to suppress weed growth. The most successful of these approaches has …

… was placed in close proximity to the residue (Barnes and Putnam, 1985). The soil diminished
… PUTNAM, AR, DEFRANK, J., and BARNES, JP 1983. Exploitation of allelopathy for weed …

Under simulated no-till conditions in the greenhouse, rye (Secale cereale L. ‘Wheeler’)
residues reduced emergence of lettuce (Lactuca sativa L. ‘Ithaca’) and proso millet (Panicum …

This paper reviews recent developments in the characterization of planar p-on-n photodiodes
fabricated from long- and mid-wavelength Hg 1−x Cd x Te at␣the Electronics and …

Chemical weathering reactions of rocks at Earth's surface play a major role in the chemical
cycle of elements, and represent one of the major abiotic sinks for atmospheric CO 2 . …

Nonpolar InGaN/GaN multiple quantum wells (MQWs) grown on the {11̅00} sidewalls of c-axis
GaN wires have been grown by organometallic vapor phase epitaxy on c-sapphire …

Residues and aqueous extracts of rye (Secale cereale L. ‘Wheeler’) shoot herbage were
previously shown to contain phytotoxic compounds. Sequential partitioning of aqueous extracts …

Electrical spin injection from the Heusler alloy Co 2 MnGe into a pin Al 0.1 Ga 0.9 As∕
GaAs light emitting diode is demonstrated. A maximum steady-state spin polarization of …

Convergent beam electron diffraction (CBED), nano-beam electron diffraction (NBED or
NBD), high resolution imaging (HRTEM and HRSTEM) and dark field electron holography (…