Mae'n ddrwg gennyf. Rwy'n ei gynnig. Nid yw fy Nghymraeg gwrando cystal ag yr oeddwn yn credu ei bod. [ Chwerthin.]

Sorry, I beg your pardon. I move. My listening Welsh isn't as good as I think it is. [ Laughter.]

Diolch. Rwy'n ymwybodol - rydym wedi cael llawer iawn o ohebiaeth, ac yn y Siambr hon hefyd, ynghylch y mater hwn. Mae sefydlu'r llysleuen wedi bod yn anodd oherwydd pwysau gaeafu yn ogystal ag ysglyfaethu. Rydym wedi cael saith mlynedd o dreialon, ac ni cheir unrhyw dystiolaeth amlwg i awgrymu effaith negyddol ar glymog Japan. Felly, mae'r treialon wedi'u hatal dros dro yng Nghymru wrth i'r Ganolfan Amaethyddiaeth a Biowyddorau Ryngwladol gynnal ymchwiliadau pellach ar sefydlu. O ran defnyddio plaladdwyr, mae ymchwilwyr wedi dod i'r casgliad mai glyffosad yw'r unig chwynladdwr systemig sy'n llwyddiannus ar gyfer trin clymog ar hyn o bryd, ac unwaith eto, dywed yr ymchwilwyr nad oes modd ei ddileu yn y tymor byr, ond gellir ei reoli os ydych yn defnyddio'r symiau gofynnol am dair blynedd, fel y nodir yn eu hymchwil.

Thank you. I am aware - we've exchanged a great deal of correspondence and also in this Chamber around this issue. The establishment of the psyllid has proved difficult due to overwintering pressures and also predation. We've had seven years of feed trials and there's no discernible evidence to suggest a negative impact on Japanese knotweed. So, the trials have been paused in Wales whilst the Centre for Agriculture and Biosciences International conduct further investigations on establishment. In terms of pesticide use, researchers have concluded glyphosate is the only current systemic herbicide that is successful at treating knotweed and, again, the researchers state eradication in the short term is not possible, but control can be achieved if you use it for three years of the minimum amounts, as highlighted in their research.

Mae Leanne Wood yn gywir: mae mor siomedig i bobl bod eu gwyliau wedi'u canslo o ganlyniad i goronafeirws a'r rheoliadau a'r cyfyngiadau y bu'n rhaid eu rhoi ar waith. Fel y dywedodd y Prif Weinidog, rydym wedi bod yn codi hyn yn uniongyrchol gyda'r diwydiant yswiriant a chawsom ymateb cymharol gadarnhaol yn ôl, rwy'n credu, gan gorff y diwydiant. Ond, fel y dywedodd y Prif Weinidog ac rwy'n credu bod Leanne Wood wedi'i ddweud hefyd, mae angen troi'r geiriau teg hynny nawr yn weithredu ac yn daliadau i'r deiliaid polisïau yr effeithiwyd arnynt. Ond os oes diweddariad pellach ar hynny, byddaf i'n siŵr o rannu hynny gyda Leanne.

Leanne Wood's right: it's absolutely so disappointing for people who have had their holidays cancelled as a result of the coronavirus and the regulations and restrictions that have had to be put in place. As the First Minister said, we have been taking this up directly with the insurance industry and we had a relatively positive response, I think, back from the industry body. But, as the First Minister and I think Leanne Wood has, also, said, those warm words now need to be translated into action and into payouts for the affected policyholders. But if there is a further update on that, I'll be sure to share that with Leanne.

Ein blaenoriaeth o hyd yw sicrhau bod myfyrwyr addysg uwch yn gallu cael cymorth sy'n eu galluogi i dalu eu costau byw o ddydd i ddydd. Mae ein system cymorth i fyfyrwyr yn darparu cymorth sy'n cyfateb i'r cyflog byw cenedlaethol, gyda'r lefelau grant uchaf yn cael eu targedu at y myfyrwyr sydd â'r angen mwyaf.

Our priority continues to be ensuring that higher education students have access to support that enables them to meet their day-to-day living costs. Our student support system provides support equivalent to the national living wage, with the highest levels of grant being targeted to those students most in need.

Rydym yn buddsoddi yn ein stryd fawr drwy ystod o fesurau, gan gynnwys hyd at £100 miliwn dros dair blynedd drwy'r rhaglen i dargedu buddsoddiad mewn adfywio, £26 miliwn y flwyddyn nesaf i ddarparu rhagor o ryddhad ardrethi busnes i fusnesau ledled Cymru, a £31.5 miliwn ar gyfer cynllun benthyciadau canol trefi.

We're investing in our high streets through a range of measures, including up to £100 million over three years through the targeted regeneration investment programme, £26 million next year to provide further business rates relief for businesses across Wales, and £31.5 million for a town-centre loans scheme.