54 mins confidence:   | PORTADORES COADYUVANTES penetrant adjuvants
Explanation:
En el grupo de los activadores se encuentran los productos HIPOTENSORES (wetter-spreader), los adherentes (stickers), y los PORTADORES (penetration agents). En el segundo grupo, los utilitarios, están los acondicionadores de aguas, los agentes reguladores de pH, los agentes compatibilizantes, los reductores de deriva (spray drift reduction), los anties-pumantes, entre otros (McMullan, 2000).
Los coadyuvantes con base en aceites minerales o vegetales (PORTADORES), también clasificados como activadores, que tienen un efecto físicoquímico de protección sobre el ingrediente activo (i.a.) del agroquímico, al formar una emulsión aceite en agua, que aisla los componentes lipofílicos (aceites y compuestos orgánicos, entre ellos los i.a.) de los componentes hidrofílicos (agua, sales, sustancias inorgánicas), evitando el posible efecto deletéreo del agua sobre el i.a. del agroquímico. De otro lado, los portadores mejoran la penetración del ingrediente activo en el objetivo, por efecto de afinidad lipofílica entre el vehículo de la aspersión (aceite de la emulsión) y las sustancias cerosas de las cutículas de las plantas, insectos u hongos (Devine et al.1993, Underwood, 2000).
http://www.gruposys.com.co/index.php/publicaciones-2/83-que-...
MODO DE ACCIÓN
La exclusiva formula de PORTADOR SYS posee agentes de actividad superficial que permite un mejor cubrimiento y uniformidad de la aspersión y una mayor retención y absorción del agroquímico en el objetivo. PORTADOR SYS contiene sustancias lipofílicas que mejoran la afinidad química entre el ingrediente activo y las superficies cerosas (p.e. cutículas de plantas e insectos) de los objetivos. Mediante la formación de emulsiones estables de pequeñas gotas de aceite y agroquímico dispersas en el agua, PORTADOR SYS protege el ingrediente activo de las condiciones adversas de la aplicación y del ambiente.
http://www.gruposys.com.co/index.php/productos/coadyuvantes/...
THE latest plant growth regulators are more effective with penetrant adjuvant Li-700, says manufacturer Newman Agrochemical.
http://www.fwi.co.uk/news/growth-regulators-good-with-adjuva...
Penetrant
A penetrant adjuvant (Scuba) can be added to aid the product to get through any thatch or fibrous material.
http://www.aitkens.co.uk/aitkens-news/2012/9/20/autumn-=-wor...
Increase cuticle penetration. Crop oil concentrates (COC) and vegetable oils (methylated seed oil, MSO) fall into the category of penetrants. This type of surfactant can improve cuticular penetration by softening, plasticizing, or dissolving cuticular waxes and allowing herbicide movement to the more hydrophilic regions underneath. Penetrant adjuvants are often a complex mixture of surfactant and oil (paraffinic petroleum or modified vegetable).
http://passel.unl.edu/pages/informationmodule.php?idinformat...
Other Adjuvants
Penetrants dissolve or penetrate waxy layers on leaves and allow other chemicals to interface with plant cells or insect epidermal tissue and enter the spaces between the epidermal cells, sometimes called “cell free space.” Penetrants can contain petroleum by-products, crop oils, complex alcohols, and other hydrocarbon-based materials. They work well under very specific conditions and with very specific crops grown outdoors. In the greenhouse, stand-alone products are rare.
http://extension.uga.edu/publications/detail.cfm?number=B131...
Penetrants.
Intracrop products contain some of the most technologically advanced penetrants available, enabling them to take active ingredients through the protective layers and barriers in a plant to where they can perform their role effectively. These advance penetrants can achieve this in a way that is safe to the crop.
http://www.intracrop.co.uk/adjuvants.php
A pesticide adjuvant is broadly defined as any substance added to the spray tank, separate from the pesticide formulation, that will improve the performance of the pesticide. This can include everything from wetter-spreaders to feeding stimulants. This is the range of functions covered by regulations in states that require registration of agricultural adjuvants. Washington and Idaho do require registration of adjuvants. Oregon does not. Oregon does require registration of agricultural amendments (sometimes called soil amendments, or substances that modify soil to promote plant growth). Sometimes adjuvants are more narrowly defined as a substance added to a pesticide mixture to improve its physical qualities and hence its effectiveness. This still includes wetter-spreaders, stickers, penetrants, compatibility agents, and so on.
http://psep.cce.cornell.edu/facts-slides-self/facts/gen-peap...
| Gabriela Alvarez
Argentina
Local time: 09:16
Specializes in field
Native speaker of:  Spanish
PRO pts in category: 8
|
| | Grading comment | Thank you! The client agreed with your option. |
| | Login to enter a peer comment (or grade) |
1 hr confidence: peer agreement (net): +2 Adjuvant carriers
Explanation:
Another option could be vehicles:
"Different T helper cell subsets elicited in mice utilizing two different adjuvant vehicles: ..."
--------------------------------------------------
Note added at 1 hr (2017-04-19 16:34:25 GMT)
--------------------------------------------------
I parse it thus:
PORTADORES = Carriers
DE LOS COADYUVANTES (= of the adjuvants)
QED :)
--------------------------------------------------
Note added at 1 hr (2017-04-19 16:38:19 GMT)
--------------------------------------------------
FWIW, a Google search for "adjuvant carriers" gets 2,370 results ... and "adjuvant vehicles" gets 2,840 results.
--------------------------------------------------
Note added at 2 hrs (2017-04-19 17:35:52 GMT)
--------------------------------------------------
On the other hand, perhaps I've got the wrong end of the stick and should pass it thus:
COADYUVANTES (adjuvants)
which are
PORTADORES (carriers)... In which case, "carrier adjuvants" would be the solution, as suggested by Marie in the Discussion.
--------------------------------------------------
Note added at 22 hrs (2017-04-20 13:30:54 GMT)
--------------------------------------------------
PS: I just ran a Google search for "adjuvant carrier" and got 28,700 hits, which is slightly more convincing :-)
Example sentence(s):- Herein, we will present the adjuvant carriers that are used in commercial vaccines and the carriers that are being used in the development of fungal vaccines.
- Oils are sometimes used alone as contact herbicides and in other situations as adjuvant carriers for synthetic herbicides.
https://www.researchgate.net/figure/50195425_fig1_Fig-1-Effect-of-adjuvant-vehicles-AlOH-3-and-SE-and-immune-modulators-CpG-GLA
https://books.google.co.uk/books?id=zuFLsOK6cyIC&pg=PA25&lpg=PA25&dq=%22Adjuvant+vehicles%22&source=bl&ots=ritmr6Nkmy&sig=y33sJJMQsHPo5KYhA2
| neilmac
Spain
Local time: 14:16
Works in field
Native speaker of:  English
PRO pts in category: 162
|
| |
Login or register (free and only takes a few minutes) to participate in this question.
You will also have access to many other tools and opportunities designed for those who have language-related jobs
(or are passionate about them). Participation is free and the site has a strict confidentiality policy.
KudoZ™ translation help
The KudoZ network provides a framework for translators and others to assist each other with translations or explanations of terms and short phrases.
See also: Search millions of term translations
You can request verification for native languages by completing a simple application that takes only a couple of minutes.
Review native language verification applications submitted by your peers. Reviewing applications can be fun and only takes a few minutes.
View applications
|
|
