Zobrazeno 1 - 10
of 35
pro vyhledávání: '"J. B. Carlton"'
Autor:
Daniel E. Martin, J. B. Carlton
Publikováno v:
Applied Engineering in Agriculture. 29:5-10
The aerial electrostatic spraying system patented by the USDA-ARS is a unique aerial application system which inductively charges spray particles for the purpose of increasing deposition and efficacy. While this system has many potential benefits, ve
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fe4d0c578d27ae59889e05a8f1742c3a
https://doi.org/10.13031/2013.42528
https://doi.org/10.13031/2013.42528
Publikováno v:
Applied Engineering in Agriculture. 24:415-422
Sweet potato whiteflies (SWF), Bemisia argentifolii, live on the bottom surface of cotton leaves. Except crawlers, nymphal stages of the insect will not move about to contact insecticides. Aerial sprays to suppress SWF require improved application te
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e2e97d4543866459b85618d3036a5152
https://doi.org/10.13031/2013.25141
https://doi.org/10.13031/2013.25141
Publikováno v:
Transactions of the ASAE. 41:959-966
Relationships were developed to determine the effects of plant canopy characteristics and weather parameters on aerial spray deposits on cotton and cantaloupe foliage. Deposits were quantified both by fluorometric analysis of leaf washes and image an
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3199661a81f6bc76dea6b35913036df0
https://doi.org/10.13031/2013.17253
https://doi.org/10.13031/2013.17253
Autor:
J. B. Carlton
Publikováno v:
Transactions of the ASAE. 39:393-398
A simple handheld field tool called an immersion cell was designed and developed to pursue studies of liquid formulation retention effects with plant leaves. The immersion protocol is one in which a finite leaf disk area is covered with a volume of a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::75c65a4a0910c86564c4a85bed00773b
https://doi.org/10.13031/2013.27514
https://doi.org/10.13031/2013.27514
Publikováno v:
Transactions of the ASAE. 38:389-394
Studies determined the effects of airspeed and spray height of a Cessna AgHusky on airflow and temporal spray deposits in cotton and cantaloupe canopies. Analyses of covariance selected significant covariants which were used to adjust treatment means
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9c7a060a389d2dd8201411957e0d0462
https://doi.org/10.13031/2013.27844
https://doi.org/10.13031/2013.27844
Publikováno v:
Transactions of the ASAE. 38:1641-1645
Electrostatically charged aerial spray studies were carried out over cotton fields. The study was planned and structured to obtain needed engineering information regarding the role and domain of applicability of this technology/methodology for aerial
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f93ce4de53b92be535fbd0ad96bcca7b
https://doi.org/10.13031/2013.27989
https://doi.org/10.13031/2013.27989
Autor:
J. E. Wright, D. A. Wolfenbarger, J. B. Carlton, E. Franz, M. A. Latheef, L. F. Bouse, I. W. Kirk
Publikováno v:
Transactions of the ASAE. 37:745-752
We have evaluated two approaches to improve spray deposition within crop canopies from insecticide applications with fixed-wing aircraft. Both approaches involve increasing air velocity and turbulence in the crop canopy as a result of increased wake
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1372590c81e8947f292f77cc15fddecc
https://doi.org/10.13031/2013.28135
https://doi.org/10.13031/2013.28135
Publikováno v:
Transactions of the ASAE. 37:1725-1731
Experiments were conducted with two different types of spray nozzles, whirl-type hollow cone and narrow-angle flat spray, on a turbine-powered agricultural aircraft. Measurements were made of spray deposition on the tops and bottoms of leaves in the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9bf875a4e89bc397e4b5d85499a9d45e
https://doi.org/10.13031/2013.28259
https://doi.org/10.13031/2013.28259
Publikováno v:
Transactions of the ASAE. 35:51-59
Deposition of aerially applied herbicide spray was measured on leaves, soda (drinking) straws, and water-sensitive cards in the upper and lower parts of honey mesquite plants for spray mixture application rates of 18.7, 37.4, and 74.8 L/ha (2, 4, and
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::09fd5188d3085492014bb93c34a14ca2
https://doi.org/10.13031/2013.28569
https://doi.org/10.13031/2013.28569
Publikováno v:
Transactions of the ASAE. 35:1393-1399
The effect of aerial application parameters on the deposition of water-based sprays on mid-season cotton canopies was evaluated in three field studies. Fluorescent dye tracer spray deposits were measured on cotton leaves and three different types of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::56390e1769ee7a1f8a0f8eab5705a823
https://doi.org/10.13031/2013.28746
https://doi.org/10.13031/2013.28746