residual

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re·sid·u·al

(rē-zid'yū-ăl),
Relating to or of the nature of a residue.

residual

[rizij′o̅o̅·əl]
Etymology: L, residuum, remainder
1 adj, pertaining to the part of something that remains after an activity that removes the bulk of the substance.
2 n, (in psychology), an aftereffect of an experience that influences latent behavior.

re·sid·u·al

(rē-zid'yū-ăl)
Relating to or of the nature of a residue.

residual

remaining

re·sid·u·al

(rē-zid'yū-ăl)
Relating to or of the nature of a residue.

residual,

adj pertaining to the portion of something that remains after an activity that removes the bulk of the substance; usually refers to the amount of air remaining in the lungs at the end of a maximum expiration.

residual

remaining or left behind.

residual body
an amorphous body formed by the separation of the original tail of the spermatid during its metamorphosis to spermatozoon.
residual spray
insecticide spray for surfaces. Has a residual effect either because of the ingredient or the vehicle. Aimed at killing the larvae that are still to hatch.
residual urine
urine remaining in the bladder after voiding; seen with bladder outlet obstruction and disorders affecting nerves controlling bladder function.
References in periodicals archive ?
Every third house was surveyed and the perceptions of the head of the family or adult member were obtained on the indoor residual spray.
2] as an indoor residual spray and as an impregnant for bednets in two separate areas.
Third phase would be initiated from September onward that would last till the end of dengue Fever season in November, active case finding and tracking the patients daily from the addresses obtained from the hospitals of the Islamabad for quick targeted operation through fumigation and residual spray.
However, where net coverage is low, the cost-effectiveness of additional control using indoor residual sprays such as DDT should be considered.
Lambda-cyhalothrin, permethrin, and bifenthrin are the active ingredients in many commonly used insecticides in the United States and overseas, and are often used as residual sprays for controlling arthropod pests.
Whereas the National Malaria Control Program recommends and promotes the use of pyrethroids as indoor residual sprays and in the treatment of bed nets, the residents rely more on organochlorines (DDT), despite the fact that the use of DDT has been banned in most of the countries of the world due to resistance and environmental concerns12.
Thus, there is a continued need for introduction of new insecticide molecules, formulations and interventions in the armamentarium of residual sprays.
In comparison to residual sprays against cockroaches, aerosol has been found more effective (6).
Baits offer the advantage of long-term residual activity, safe application technology, fast action and reduced odour when compared with residual sprays.
Conducting residual sprays Interior (IRS) in homes / migrant accommodation,
The proposed public-private partnership for malaria eliminationwill use the same available and tested strategies of case management (diagnosing and treating all symptomatic and asymptomatic cases through mass screening), intense surveillance and vector control by using indoor residual sprays and long-lasting insecticide impregnated bednets.