1.0Herdwatch IEhttps://herdwatch.com/en-ieherdwatchhttps://herdwatch.com/en-ie/author/herdwatch/rich600338<blockquote class="wp-embedded-content" data-secret="LdAKceFVY6"><a href="https://herdwatch.com/en-ie/worming-strategies/">Worming Strategies</a></blockquote><iframe sandbox="allow-scripts" security="restricted" src="https://herdwatch.com/en-ie/worming-strategies/embed/#?secret=LdAKceFVY6" width="600" height="338" title="“Worming Strategies” — Herdwatch IE" data-secret="LdAKceFVY6" frameborder="0" marginwidth="0" marginheight="0" scrolling="no" class="wp-embedded-content"></iframe><script> /*! This file is auto-generated */ !function(d,l){"use strict";l.querySelector&&d.addEventListener&&"undefined"!=typeof URL&&(d.wp=d.wp||{},d.wp.receiveEmbedMessage||(d.wp.receiveEmbedMessage=function(e){var t=e.data;if((t||t.secret||t.message||t.value)&&!/[^a-zA-Z0-9]/.test(t.secret)){for(var s,r,n,a=l.querySelectorAll('iframe[data-secret="'+t.secret+'"]'),o=l.querySelectorAll('blockquote[data-secret="'+t.secret+'"]'),c=new RegExp("^https?:$","i"),i=0;i<o.length;i++)o[i].style.display="none";for(i=0;i<a.length;i++)s=a[i],e.source===s.contentWindow&&(s.removeAttribute("style"),"height"===t.message?(1e3<(r=parseInt(t.value,10))?r=1e3:~~r<200&&(r=200),s.height=r):"link"===t.message&&(r=new URL(s.getAttribute("src")),n=new URL(t.value),c.test(n.protocol))&&n.host===r.host&&l.activeElement===s&&(d.top.location.href=t.value))}},d.addEventListener("message",d.wp.receiveEmbedMessage,!1),l.addEventListener("DOMContentLoaded",function(){for(var e,t,s=l.querySelectorAll("iframe.wp-embedded-content"),r=0;r<s.length;r++)(t=(e=s[r]).getAttribute("data-secret"))||(t=Math.random().toString(36).substring(2,12),e.src+="#?secret="+t,e.setAttribute("data-secret",t)),e.contentWindow.postMessage({message:"ready",secret:t},"*")},!1)))}(window,document); //# sourceURL=https://herdwatch.com/en-ie/wp-includes/js/wp-embed.min.js </script> This autumn it’s important to assess the exposure that cattle may have had to worms during the grazing season, says Timothy. Measures can then be taken to ensure heavy worm burdens are removed before housing that would otherwise continue to impact on their performance over the winter. However, it’s important that parasite control is sustainable […]