Results 211 to 220 of about 619,072 (235)

Soybean Loopr Control on Soybean, 1982

Insecticide and Acaricide Tests, 1983
Abstract Eight insecticides were evaluated to determine efficacy on soybean looper in soybean. Materials were applied as foliar sprays Aug 27 using a CO2-powered backpack sprayer at 50 psi delivering 8.54 gal/acre. Plots consisted of 8 rows, 30 ft long with the middle 6 sprayed. A randomized complete block experimental design with 4 reps
J.W. Chapin, S.G. Turnipseed, M.J. Sullivan   +2 more
openaire   +2 more sources

Inheritance of Resistance to the Soybean Looper in Soybean

Crop Science, 1996
Phytophagous insects cause significant economic damage to soybean [Glycine max (L.) Merr.] throughout the southern USA, but soybean plant breeders have the option of utilizing insect resistant germplasm. This study was conducted to determine the inheritance of resistance to the soybean looper [Pseudoplusia includens Walker] in soybean.
Kuell Hinson, D. S. Wofford, Michael M. Kenty, Kenneth H. Quesenberry   +3 more
openaire   +2 more sources

Resistance to the Soybean Aphid in Soybean Germplasm

Crop Science, 2004
With an efficient greenhouse screening method, the first resistance to the soybean aphid (Aphis glycines Matsumura) was found in cultivated soybean [Glycine max (L.) Merr.] germplasm. No resistance was found in 1425 current North American soybean cultivars, 106 Maturity Group (MG) 000 through VII Asian cultivars, and in a set of 11 ‘Clark’ isolines ...
Glen L. Hartman, Curtis B. Hill, Yan Li
openaire   +2 more sources

Quantification of genistein and genistin in soybeans and soybean products

Food and Chemical Toxicology, 1996
It has been suggested that the isoflavone, genistein,, may have some role as a chemopreventive agent against cancer in humans. Levels of genistein and its beta-glucoside conjugate, genistin, ingested in soybeans and related bean products by the Japanese were quantified by HPLC, to estimate daily intake of these compounds.
Masato Fukutake, H. Kawamura, Mami Takahashi, Kaori Ishida, Keiji Wakabayashi, Takashi Sugimura   +5 more
openaire   +2 more sources

Transgenic Soybeans and Soybean Protein Analysis: An Overview

Journal of Agricultural and Food Chemistry, 2013
To meet the increasing global demand for soybeans for food and feed consumption, new high-yield varieties with improved quality traits are needed. To ensure the safety of the crop, it is important to determine the variation in seed proteins along with unintended changes that may occur in the crop as a result various stress stimuli, breeding, and ...
Dilip K. Lakshman, Amitava Mitra, Savithiry Natarajan, Hanhong Bae, Devanand L. Luthria   +4 more
openaire   +3 more sources

Control of Soybean Loopers on Soybean, 1989

Insecticide and Acaricide Tests, 1991
Abstract Six tests were conducted to examine selected insecticides for soybean looper control. In Test I at Natchitoches, La., plots measuring 50 ft × 8 rows (36 inch row spacing) were arranged in a randomized complete block design (RCBD) with 4 replications.
Jeffrey S. Mink, Alan T. Wier, E. Burris, B. R. Leonard, David J. Boethel   +4 more
openaire   +2 more sources

The integration of the market for soybeans and soybean products

Food Policy, 1993
Abstract This article addresses the question of whether soybeans, soybean meal and soybean oil produced in the USA and exported were part of a single, world geographic market during the decade of the 1980s. An answer to this question is sought using an approach to defining a geographic market based on the notion of instantaneous causality.
Roger Hoskin, Noel D. Uri, Bengt Hyberg, G. V. Chomo   +3 more
openaire   +2 more sources

Sampling Soybean Looper on Soybean

1980
The soybean looper, Pseudoplusia includens (Walker) (Lepidoptera:Noctuidae), is the most abundant of the plusiine caterpillars attacking soybean over much of North and South America and all of Central America. It is limited in its distribution to the western hemisphere.
openaire   +2 more sources

Resistance to Soybean Mosaic Virus in Soybeans

Phytopathology, 1985
Lim, S. M., 1985. Resistance to soybean mosaic virus in soybeans. Phytopathology 75:199-201. Soybean line SS74185 (PI 486.355), which was collected in Korea, was dominant gene. The F2 plants derived from all the possible crosses involving resistant to all previously known seven (GI-G7) strains of soybean mosaic three resistant lines segregated in a 15 ...
openaire   +2 more sources

Soybean Looper Control on Soybean, 1982

Insecticide and Acaricide Tests, 1983
Abstract Two small plot studies were conducted in 1982 to evaluate the efficacy of several insecticides for control of soybean looper. Treatments in the first study, Test 1, were made on Aug 27 against an increasing population of soybean looper (predominantly early stage larvae) in Washington Co, MS. Test 2 was initiated on Sep 9 against
R. G. Luttrell, J.T. Wofford, Mike Bell, Jim Conley   +3 more
openaire   +2 more sources