Vines studies

Chandra, P., G. Read, and L.C. Vining Studies on the Biosynthesis of Volucris-porin II. Metabolism of Some Phenylpropanoid Compounds by Volucrispora auran-tiaca Haskins. Canad. J. Biochem. 44, 403 (1966). 

Wolfsberg, K. Aguilar, R.D. Bayhurst, B.P. Daniels, W.R. DeVilliers, S.J. Erdal, B.R. Lawrence, F.O. Maestas, S. Mitchell, A.J. Oliver, P.Q. Raybold, N.A. Rundberg, R.S. Thompson, J.L. Vine, E.N. "Sorption-Desorption Studies on Tuff. III. A Continuation of Studies with Samples from Jackass Flats and Yucca Mountain, Nevada", Report LA-8747-MS, Los Alamos National Laboratory, 1981. 

Pesticides used on crops grown on the test site in previous seasons may also have an impact on the outcome of a field residue trial. Carryover of prior pesticide applications could contaminate samples in a new trial, complicate the growth of the crop in a trial, or cause interference with procedures in the analytical laboratory. For this reason, an accurate history of what has transpired at the potential test site must be obtained before the trial is actually installed. The protocol should identify any chemicals of concern. If questions arise when the history is obtained, they should be reviewed with the Study Director prior to proceeding with the test site. In most annual crop trials, this will not be a significant issue owing to crop rotations in the normal production practices, because the use of short residual pesticides and different chemical classes is often required for each respective crop in the rotation. However, in many perennial crops (tree, vines, alfalfa, etc.) and monoculture row crops (cotton, sugarcane, etc.), the crop pesticide history will play a significant role in trial site selection. 

This study was conducted in two remnant rainforest patches on private land on the Atherton Tableland, North Queensland, Australia. Location 1 was the property of S. and M. Ogun (145°39 31 E, 17°15 47 S) and location 2 was Fur N Feathers Rainforest Tree Houses (145° 36 27 E, 17°24 36 S). Vegetation at both locations comprises complex mesophyll vine forest (Type lb) (Tracey 1982). All Australian rodents belong to the family Muridae one group, the old endemics invaded the continent 15 million years ago, another group, the new endemics , invaded about one million years ago and a third group arrived with European settlement about... 

Kiewer (20) indicated that for the vinifera grapes studied, glucose breakdown apparently occurred when grapes were in an overripe condition which resulted in a sharp decrease in the glucose/fructose ratio. Normal ratio during the ripe period was considered to be ca. 1.00 0.10. This was in accord with the observation with Concord (25) that sucrose was synthesized in the leaves and translocated to other vine parts where hydrolysis resulted in 1 1 ratio of glucose to fructose. 

One Thompson Seedless and one Black Corinth vine, sprayed after flowering in two consecutive years, respectively, showed no visible injury from KGA3 at 1000 and 100 p.p.m. Thus, high concentrations are not toxic to the seedless varieties studied, although far lower concentrations are highly toxic to the seeded varieties studied. A generalization must await tests with more varieties. 

Methods have been reported for the conversion of jervine into C-nor-D-homo-steroids that are functionalized at C-18.57-58 The key intermediate, aldehyde (27a), was prepared from 11-deoxojervine (25a) via the hexahydro-derivative (26a), as summarized in Scheme l.57 Alternatively, JV,0-diacetyl-ll-deoxojer-vine (25b) was reduced sequentially with Pt/H2 and with Rh/Pt/H2 and the product (26b) was converted into the aldehyde (27b) by irradiation of a solution of (26b) in benzene, in the presence of mercuric oxide and iodine.58 Further studies have been reported on the chemistry of C-nor-D-homo-steroids that are derived from jervine.59 Details of the formal conversion of jervine into testosterone have been published.60... 

GS-13529, terbuthylazine A chlorotriazine similar to atrazine and simazine, terbuthylazine was first introduced to the scientific community in 1966. Terbuthylazine also provided broad-spectrum weed control in com. Studies comparing efficacy showed that generally atrazine was more effective than terbuthylazine on both broadleaf and grassy weeds. Since terbuthylazine was less efficacious than atrazine in weed control trials conducted in the United States in the late 1960s, it was not commercially developed for com in the United States. However, development for use in corn and vines continued for Europe and other countries where the weed control needs differed and the weed control differences between atrazine and terbuthylazine were not limiting. 

Micropropagated raspberry is less tolerant to simazine, probably because of the shallow roots picking up more herbicide than the deeper rooting cuttings (Neal et al, 1990). When simazine was used in a New York study, weed control was excellent. However, with rainfall plus supplemental irrigation, there was less plant establishment and growth in herbicide-treated vines compared to mulched plants (Trinka and Pritts, 1992). It was determined that mulching provided a more uniform microclimate (moisture) than the plots with no weeds or cover. 

Leonard, O.A. and L.A. Lider (1961). Studies of monuron, diuron, simazine and atrazine on weed control, grape quality, and injury to vines. Amer. J. Enol. Citic., 12 69-80. 

Normally, port wine is considered to be a red wine. Nonetheless, white grape varieties represent 34% of the vine coverage (Guenael, 2005). Some of the enologically important parameters of the red cultivars are presented in Table 5.2. They are the most studied cultivars. 

Another example of a trifluoromethyl heteroaryl-containing herbicide is di-thiopyr (Dimension ) [72], Structure-activity studies have demonstrated that a fluorinated alkyl group is required for optimum activity at the 2 and/or 6 positions of the pyridine ring [73], Thiazopyr (Mandate , Visor ), a herbicide related to dithiopyr, was introduced by Monsanto in 1992 and later sold to Rohm and Haas. It is used for the pre-emergence control of annual grass and a few broadleaf weeds in tree fruit, vines, sugar cane, and other crops. 

Vine, A.E., Lewis, S.M., and Dean, A.M. (2004). Two-stage group screening in the presence of noise factors and unequal probabilities of active effects. Statistica Sinica, 15, 871-888. Watson, G.S. (1961). A study of the group screening method. Technometrics, 3, 371— 388. 

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