Spinosad's unique mode of action

2021/05/21

Spinosad's unique mode of action is ideal for rotation programs. 0000004903 00000 n The choice of application method is dictated by two main factors: Beyond these factors , also consider labour required and the speed and ease of use. To be sure lice are the issue, ask your vet for assistance and, if needs be, they can take skin and wool samples from the sheep. Lice and scab - caused by mange mites - cause disease and production losses in sheep and the financial impact to the farmer can be severe if an effective treatment programme is not implemented without delay. If sheep are rubbing against trees or fences and biting at their skin, its a sign of irritation. The fleece appears rough and pulled, with numerous loose strands of wool.

Good management should include precautions that minimise the chance of resistance occurring. It has no withholding period for wool, meat or ESI when applied to sheep, 6-12 months off-shears. 0000049106 00000 n An understanding of available products, the best way to apply treatments and factors need to be taken into account will help you ensure that treatments are effective. 0000042741 00000 n 0000005834 00000 n Chewing lice feed on a sheeps skin debris in the wool. Lice can be found anywhere on the sheep and do not produce a definite scab lesion. Where sheep scab is confirmed, plunge dipping in an OP product is the treatment of choice. %PDF-1.5 % Sheep scab is a serious welfare issue that results in reduced performance including: It is a major source of economic loss in affected flocks2: In 2006, 9% of UK farms were affected by sheep scab3, and 44% of UK farms treated prophylactically for scab4. This product can be used on all adult sheep up to 7 days off-shears and on unshorn lambs up to 2 months of age. DYSECT SHEEP POUR-ON 12.5 G/L POUR-ON SOLUTION contains alphacypermethrin. 0000003506 00000 n Date of preparation: September 2016. hb```a``f`c`de@ QV(,=BUTVg}?nr:L2kg@ The LiceBoss Products Tool lists all of the products currently registered for lice control in Australia, the chemical groups to which they belong, their method of application and the wool and meat withholding periods for each, together with their approximate prices. 0000010844 00000 n When lice are found, economic and animal welfare considerations dictate the need for sheep to be treated with an effective product. Customer Support: 0845 300 8034.

from 2 to 6 weeks after shearing). 0000049361 00000 n 0000039643 00000 n 0000001516 00000 n DO NOT USE less than 21days before slaughter for human consumption, DO NOT USE on femalesheep which are producing, or may in the future produce milk or milk products for human consumption, DO NOT USE less than 2 months before shearing or fibre collection, DO NOT slaughter for export lessthan 63days after treatment. The choice of product and the timing and method of treatment should be determined by a range of factors. 0000048443 00000 n 0000084442 00000 n Long wool treatments will not eradicate lice and regardless of whether or not a long wool treatment is applied, sheep will need to be treated again after their next shearing. This product can be expected to protect sheep against re-infestation with lice for 4 weeks after treatment when applied within 24 hours of shearing. 0000050471 00000 n 0000067595 00000 n Its ready-to-use, low-volume, water-based formulation makes application a easy. 0000038577 00000 n 0000039914 00000 n 0000081021 00000 n 0000049803 00000 n Follow these links for more information on the methods for application of post shearing treatments: Long wool treatments (products applied to sheep more than 6 weeks after shearing) will reduce louse numbers, but will not eradicate lice. Lice are primarily an autumn and winter parasite as they do not like the dry bright conditions seen in summer. Dave is from a farming background and still manages his own flock of pedigree Texel and commercial mule sheep on the Welsh-Shropshire border. 0000078352 00000 n trailer <]/Prev 133370/XRefStm 1868>> startxref 0 %%EOF 512 0 obj <>stream 0000004094 00000 n For the best experience on our site, be sure to turn on Javascript in your browser. The availability of suitable equipment: existing equipment found on many farms does not deliver the chemical treatment effectively. Withholding periods for worm, lice and fly treatments for sheep, Split shearings, pregnant ewes and ewes with lambs at foot. Alongside medical treatments, good animal husbandry is also vital. 0000067665 00000 n

Previously marketed as Imidacloprid Pour-On Lice Treatment for Sheep. When large numbers of sheep are suffering, its a sign there is potentially a bigger welfare problem. 0000067735 00000 n 0000002056 00000 n For long wool backline treatments, read and follow the product label instructions carefully. 0000077588 00000 n 0000048750 00000 n Dose the mob to the heaviest animal by liveweight in each group (ewes, wethers, rams, lambs). Refer to the LiceBoss Note: Hand-jetting sheep for lice control for instruction on the effective hand-jetting for long wool lice control. 0000039351 00000 n 0000045251 00000 n 0000052723 00000 n Daves areas of interest are the health and production of sheep and the sustainable control of parasites in farm animals. If you want to successfully treat them, accurate diagnosis is vital. In 2015 Dave joined the Zoetis National Veterinary Manager team. Where this is not possible, a single intramuscular injection of Dectomax Injection will kill the mange mites that cause scab. They not only irritate a sheeps skin and potentially lead to weight loss, but also reduce the value of the wool. Dave is an RCVS advanced practitioner in Sheep Health and Production. 8 ;::)@06 `|KT&DXtByC;m&|Lg_H8,g8Gxvsn_6j- 0000006599 00000 n For the control of susceptible body lice Bovicola ovis on shorn sheep up to 7 days off shears and unshorn lambs up to 2 months of age. 0000036202 00000 n 0000006713 00000 n The most common louse in sheep is the biting or chewing louse Bovicola ovis. 0000050204 00000 n 452 0 obj <> endobj xref 452 61 0000000016 00000 n Dosage Adult Sheep >6 months old 50ml Always read the label before use. !%tW[[vo}x 0000013666 00000 n If sheep are not in good health, their vulnerability is exploited by lice, and thus, the lice population grows faster. This is because backline treatments and insect growth regulator products take some time to bring about the death of all lice. 0000080150 00000 n Lice can cause intense irritation, restlessness and scratching as infested sheep rub themselves. 0000008824 00000 n DYSECT SHEEP POUR-ON 12.5 G/L POUR-ON SOLUTION contains alphacypermethrin. However, resistance has occurred to some chemical groups, rendering them ineffective against some lice populations.

0000079860 00000 n 0000005264 00000 n 0000005428 00000 n POM-VPS For further information please see the products SPC or contact Zoetis UK Limited, Walton Oaks, Dorking Road, Tadworth, Surrey KT20 7NS. 0000045654 00000 n A blood sample or a skin scraping examined under a microscope will confirm if the issue is caused by mange mites or lice. It is important to be aware of the characteristics of the different chemical groups, in particular their safety profile, residue consequences, withholding periods, modes of action and whether resistance has been detected. JavaScript seems to be disabled in your browser. 0000005567 00000 n 0000045756 00000 n 0000002203 00000 n Zinjetis a jetting fluid for long wool lice treatment and protection against blow fly strike, including immediate knockdown on maggots. Chemicals registered for lice control include organophosphates, synthetic pyrethroids, insect growth regulators, spinosad, macrocyclic lactones, a neonicotinoid and a combination of magnesium fluorosilicate, rotenone and sulphur. For the control of neonicotinoid susceptible body lice Bovicola ovis on shorn sheep up to 7 days off-shears and unshorn lambs up to 2 months of age. Extinosad Pour-on has nil wool witholding period and minimal ESI along with a water based formulation. 0000052289 00000 n Quarantine all incoming stock for 3 weeks, Ensure fencing is sound to prevent straying on and off, Remove all debris (wool, etc.) o50fP?/!*v@Nm vlB endstream endobj 38 0 obj <>>> endobj 39 0 obj >/PageWidthList<0 595.276>>>>>>/Resources<>/ExtGState<>/Font<>/ProcSet[/PDF/Text]/Properties<>>>/Rotate 0/TrimBox[0.0 0.0 595.276 841.89]/Type/Page>> endobj 40 0 obj <> endobj 41 0 obj <> endobj 42 0 obj <> endobj 43 0 obj <> endobj 44 0 obj <> endobj 45 0 obj [/ICCBased 57 0 R] endobj 46 0 obj [/Separation/PANTONE#20485#20C 45 0 R<>] endobj 47 0 obj <> endobj 48 0 obj <> endobj 49 0 obj <>stream The stripes should be no further than 10cm apart refer to the diagrams below. trailer <]/Prev 1261778>> startxref 0 %%EOF 81 0 obj <>stream There are two main methods of long wool treatment; hand-jetting and long wool backline. When lice infestations are found between shearings, a decision to treat in long wool, to wait until the next shearing or to shear early is required. For maximum flexibility in treatment options, it is important to monitor for lice regularly so that new infestations are detected early. 0000067515 00000 n 0000047051 00000 n Crovect Pour On is an easy to use, synthetic pyrethroid pour-on which kills biting lice, Sheep scab is caused by a microscopic mite called Psoroptes ovis. Sheep Health and Welfare Group Report (2016). 0000067815 00000 n 0000005291 00000 n Products from several chemical groups are registered for the control of lice on sheep with intended use being lice eradication. They have a life cycle of five weeks: one to two weeks for larvae to develop into nymphs and only three weeks or less to then become adults. Lice are photophobic (avoid light) and will often scurry off if you part the fleece. This needs to be considered when choosing appropriate treatment strategies as resistance reduces the number of control options available. Copyright 2022 Pastoral Ag Terms & Conditions, P | (03) 5820 8444 As irritation/pruritus is the main clinical sign in early cases of both louse and mite infestations 1, it is critical to get an accurate early diagnosis in order to then implement a targeted, effective treatment plan, and minimise production losses. 0000004058 00000 n 0000016901 00000 n */. 'xy{dS2;)@Nc70C4^={OjTsvYHUY!G q 0000002657 00000 n Lice thrive during the late autumn and winter period, much like the scab mite. For the treatment and control of Ivermectin sensitive internal and external parasites of beef and dairy cattle. 0000004698 00000 n This could be due to an infestation of lice but it could also be sheep scab. 0000002722 00000 n Similarly, flock management becomes more complicated where pregnant ewes or ewes with lambs at foot need to be treated for lice. Lice populations are influenced by body condition the lower the body condition score the higher the population of lice. 0000012725 00000 n 0000058914 00000 n These can be used to determine if it is lice or sheep scabin order to correctly target the treatment. 0000001868 00000 n mUIz?vm'Rx N,U6_? It is easier to eradicate sheep lice on farms with one main shearing than it is on properties where mobs are shorn at different times (split shearings). 0000003881 00000 n The Long Wool Tool in LiceBoss can help you to decide whether it makes better economic sense to muster the sheep and apply a long wool treatment, or to wait and treat the sheep after they are next shorn. Pour on for sheep Active constituent - 20 g/L Spinosad. Lice are, therefore, a particular problem in housed sheep, although it is not a building problem. Both can be present at the same time so an accurate diagnosis is required to determine the correct treatment options. 0000001510 00000 n Applicator: Pastoral Ag 30ml Variable Applicator T Bar Nozzle (sold separately). 0000080511 00000 n Animals affected by sheep scab become distressed with symptoms including: As soon as sheep start rubbing and scratching it is important to consult a vet in order to make an accurate diagnosis. 0000078243 00000 n Long wool treatments are often expensive to apply and some products have lengthy wool withholding periods that prohibit their use close to shearing. Alternatively, the cost of treatment may not be warranted if wool damage is unlikely to be severe. 0000014437 00000 n 0000004733 00000 n The mite, its saliva and its faeces can all cause an allergic reaction in the sheep that causes the sheep to itch. lambs), dose rate should be based on the label directions for each weight range. Its helpful to know how lice operate to avoid inadvertently taking action that encourages them to populate. Customer Support: 0845 300 8034. 0000039089 00000 n 0000020823 00000 n

0000005702 00000 n E | enquiries@pastoralag.com.au, Moxilab Oral Drench with Selenium for Sheep, Cyrolab Liquid Blowfly Treatment for Sheep, Cyrolab Spray-On Blowfly Treatment for Sheep, Imidalab Pour-On Lice Treatment for Sheep, Iverlab Blowfly and Lice Jetting Fluid for Sheep, Strikelab Spray-On Sheep Blowfly Treatment, Doramectin Pour-On Endectocide for Cattle, HRC Moxistar Long Acting Injection for Cattle. 0000003146 00000 n 0000012990 00000 n This product can be expected to protect sheep against re-infestation with lice for 4 weeks after treatment when applied within 24 hrs of shearing. Treatment options need to be tailored according to the situation to gain eradication (or in long wool, effective control). Milk: Do not use in ewes which are producing or may in the future produce milk for human consumption or processing. As lice can live off the animal for 16-17 days, it is possible for a farmer to bring an infestation onto their farm through brought in stock, clothing or livestock transport. POM-VPS For further information please see the products SPC or contact Zoetis UK Limited, Walton Oaks, Dorking Road, Tadworth, Surrey KT20 7NS. 0000044920 00000 n These are described in the LiceBoss Note: Sheep lice treatmentschemical group characteristics. 0000003277 00000 n DYSECTTM Sheep Pour On in a single treatment will normally kill all lice, with the benefit of 8-10 weeks fly cover and 8 -12 weeks tick protection. 0000053229 00000 n 0000004612 00000 n Free tests: are your lice resistant to chemicals? The lifecycle takes 14 days and the population of mites can double every six days.1. 0000064562 00000 n During this time, if there is contact with other untreated sheep, there is the potential for lice to spread. 0000008993 00000 n 0000001196 00000 n As soon as sheep start rubbing and scratching it is important to consult a vet in order to make an accurate diagnosis and advise best treatment, especially as sheep can have mixed infections of sheep scab and chewing lice. 0000005127 00000 n 0000004085 00000 n 0000049653 00000 n Sheep scab mites can survive off the sheep for up to 17 days especially in cold and wet conditions. 0000049733 00000 n Sheep can bite and nibble at the fleece. Left untreated, wool damage may become significant. For the best experience on our site, be sure to turn on Javascript in your browser. Use medicines responsibly (www.noah.co.uk/responsible). Additionally, the irritation caused by lice biting and chewing can reduce weight gain in sheep, which obviously makes them and the farm less profitable. 0000077841 00000 n Once sheared, treat effectively according to the data sheet: Treatment involves the use of pour-on or spot-on synthetic pyrethroid preparations or organophosphate dips. 0000047505 00000 n Wool: Do not use less than 6 months before shearing or fibre collection. 0000038838 00000 n 0000058877 00000 n from contaminated housing and do not re-stock for at least 3 weeks, Itching, rubbing and scratching with hind feet, or against fence posts/trees. When your sheep become the host, lice can spread quickly and rapidly between them. 0000047399 00000 n 0000008016 00000 n 0000042318 00000 n Drafting into two or more lines may be appropriate, to avoid excessive overdosing. 0000011805 00000 n 0000014367 00000 n Sheep lice treatmentschemical group characteristics. The main method of transfer is animal to animal contact. 0000004639 00000 n 0000014517 00000 n The store will not work correctly in the case when cookies are disabled. Use medicines responsibly (, Sheep Lice: The chewing insect affecting your flock. 37 45 Image taken from Department of Agriculture and Food [Aus]. Crovect for prevention of ticks, headflies, biting lice and blowfly, Click here for more information on Dectomax Injection for Sheep. Storage: Store below 30C (room temperature). www.zoetis.co.uk. minimise the chance of resistance occurring, Monthly updates to save you time and money, The chemical group to be used: some can only be applied by particular methods. 0000003654 00000 n Image above: Applying a long wool treatment. 0000000016 00000 n Recycle containers via drumMUSTER Program.

0000006325 00000 n For sheep over 30kg, apply half the dose as a broadband stripe either side of the midline from the mid neck to the butt of the tail. So, if the temperature and conditions are right, its time to investigate which is the cause. These treatments should be able to eradicate lice if applied according to label directions. Apply the entire dose to sheep under 30kg as a single broadband stripe from poll to tail butt. within the first 24 hours after shearing) or in short wool (i.e. They not only irritate a sheeps skin and potentially lead to weight loss, but also reduce the value of the wool. If the problem is sheep scab and not lice, offering lice treatments will delay your success and incur greater treatment costs. 0000003671 00000 n Lice are small, pale red/brown flat insects (approx. He is the chair of the NOAH anti-parasitics committee and sits on various national cross industry bodies including the sustainable control of parasites in sheep (SCOPS) board. Store in original container, tightly closed in a safe place. %PDF-1.4 % Fly and Lice Spot OnTMis effective against Lice, Ticks and Blowfly Strike, in a simple small dose spot on without requiring a vet assessment of the stock.

Consult the LiceBoss Products Tool for a list of products registered for long wool treatment in Australia. LiceBoss contains a specific Ewe-lamb Treatments Tool and a LiceBoss Note: Sheep lice control for ewes and lambs to assist producers determine the best course of action for this situation.

This damages the hide and the fleece, so much so that the wool candecrease in value by up to 80%1. 0000005016 00000 n Managing ewes with lambs at foot or ewes due to lamb soon after treatment is more complex. HWMo$I!3H], %c3lwy/"mV8 Y//]zw~y]Ki{qrlKZ{.~;dK;)GyBK(rz+KiE@_}sQ.=? 0000006487 00000 n 3-4mm long) feeding on skin debris and hair, living within the centimetre of the wool closest to the skin. 0000077868 00000 n Where split shearings occur, it is critical that treated mobs are kept separate from untreated sheep for the period specified on the label. You must be absolutely sure lice are present before you give treatment. 0000016601 00000 n A representative sample of animals should be weighed before treatment. Depending on the product chosen, the best time to treat sheep for lice is off-shears (i.e. 0000009919 00000 n POM-VPS FLY & LICE SPOT ON contains deltamethrin. Lice are small insects and often visible to the naked eye, scab miteshowever are much smaller and require a microscope for identification, there is also the possibility of both parasites being present on some sheep. Where there is a large variation in size within the group (e.g. Generally there are two types of lice: Chewing lice are by far the most common in the UK. I confirm I am a farmer, Registered Animal Medicines Advisor (RAMA, formerly SQP) or veterinary professional, in the United Kingdom. The mite lives on the skin of the sheep at the base of the fleece and in the ears. hb```b``f`c`fbd@ ApF#"E:n,.W'xR ff/yY+k|a0f9PqG m V`%7L2'+00b``YtK;oCm.F><8xy/>Q l5b>(mZ>1\a t. 1. He qualified from the Royal (Dick) Veterinary College in 2004, working mainly as a production animal veterinary surgeon, until joining Zoetis (previously known as Pfizer Animal Health) in 2010 as an Area Veterinary Manager. Extinosad's unique mode of action kills lice within hours, even strains that are resistant to synthetic pyrethroid (SP) compounds. 0000046741 00000 n 0000028713 00000 n 0000077321 00000 n Mobs treated in long wool will need to be treated again after their next shearing to eliminate an infestation. 0000043286 00000 n . POM-VPS FLY & LICE SPOT ON contains deltamethrin. Sheep scab tends to be an autumn and winter issue. Lice are dependent on a host for their survival. 0000006112 00000 n Early shearing is rarely the most cost effective choice, but can be considered if the early shearing time is convenient and it is essential to eradicate lice immediately rather than wait until the usual shearing time. 0000038850 00000 n Shearing sheep will remove the majority of lice; they subsequently die since they cant survive away from a host. 37 0 obj <> endobj xref For the control of lice (Bovicola ovis) in sheep off-shears and with long wool, including strains resistant to synthetic pyrethroids. Skip to the beginning of the images gallery, Extinosad Pour On Lice Treatment for Sheep 5 Litre, The Farmers Mailbox 2020 | Privacy | Terms & Conditions | Site by Blick Creative. 0000024640 00000 n 0000032375 00000 n 0000001621 00000 n Source: Peter James, Sheep lice Biosecurity can prevent introduction, Stock introduction and quarantine policies, Sheep lice treatments - chemical group characteristics, Control of body lice (Bovicola ovis) on shedding and hair breeds of sheep, Introduction to Resistance, Residues & Safety.