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Variety traits

Peach winter hardiness

Prunus persica (L.) Batsch

A complex indicator of peach resistance to freezing and temperature fluctuations, which limits its commercial cultivation. A critical factor is the sensitivity of generative buds, which often die at temperatures below -15 °C.

In the reference 71 varieties crop Peach, where this is mentioned in the description.

To assess the winter hardiness of peaches, field visual observations of tissue condition after overwintering and laboratory methods of artificial freezing of shoots and buds in climatic chambers are used. The key criterion for resistance is the temperature at which a certain percentage of flower buds or shoot tissues die.

Generative peach buds are the most vulnerable organ, although highly winter-hardy varieties are capable of withstanding temperatures of -20 °C and lower after the deep dormancy period. Wood and shoots are more resistant; however, if maturation is poor, they can be damaged at temperatures as high as -25 °C.

Winter thaws pose a particular danger to the crop, as they interrupt deep dormancy and make the plant vulnerable to subsequent cold snaps. Regular frost damage leads to reduced productivity, the development of necrosis, gummosis, and a shortened lifespan of orchards.

General information about the subject — on the page Winter hardiness.

Sources8

Varieties of Peach mentioned in the description

Selection based on the description text, not on official evaluation: these data are absent from registers. For specific variety details, please refer to its profile.

Dneprovski

Active

Prunus persica (L.) Batsch · Peach

EE
3 records

Alipersie

Active

Prunus persica (L.) Batsch · Peach

IT
2 records

Reliance

Active

Prunus persica (L.) Batsch · Peach

PL
5 records

Astro 5

Active

Prunus persica (L.) Batsch · Peach

IT
2 records

Miss Italia

Active

Prunus persica (L.) Batsch · Peach

CZ
5 records

Filip

Active

Prunus persica (L.) Batsch · Peach

RO
2 records

Splendid

Active

Prunus persica (L.) Batsch · Peach

RO
2 records

Pit Lane

Active

Prunus persica (L.) Batsch · Peach

IT
4 records

White Hale

Active

Prunus persica (L.) Batsch · Peach

2 records

Modřinka

Active

Prunus persica (L.) Batsch · Peach

CZ
2 records

Harbinger

Protection expired

Prunus persica (L.) Batsch · Peach

CZ SK
2 records

Siberian C

Active

Prunus persica (L.) Batsch · Peach

PL
4 records

Diemierdzhyns`kyi

Terminated

Prunus persica (L.) Batsch · Peach

Latsko Tetiana Anatoliivna, Oriekhova Valentyna Petrivna, Smykov Volodymyr Karpovych, Perfil`ieva Zoia Mykolaivna,

UA
2 records

Sanguine Tardive Chanas

Application submitted

Prunus persica (L.) Batsch · Peach

GAEC des Pepinieres Gromolard (FR)

FR
1 record

Harco ISK

Active

Prunus persica (L.) Batsch · Peach

Instytut Ogrodnictwa - Państwowy Instytut Badawczy

PL
1 record

Karnaval`nyi

Terminated

Prunus persica (L.) Batsch · Peach

Latsko Tetiana Anatoliivna, Lobanovs`ka Valentyna Fedorivna, Fedorova Ol`ha Stepanivna, Rikhter Oleksandr Oleksandrovych, Smykov Volodymyr Karpovych, Smykov Anatolii Volodymyrovych, Perfil`ieva Zoia Mykolaivna,

UA
2 records

Red Heaven

Active

Prunus persica (L.) Batsch · Peach

3 records

Yubileinyi Rannii

Terminated

Prunus persica (L.) Batsch · Peach

Oriekhova Valentyna Petrivna, Smykov Volodymyr Karpovych, Perfil`ieva Zoia Mykolaivna,

UA
2 records

Pam'iat` Hryshko

Terminated

Prunus persica (L.) Batsch · Peach

Chupryna L.M., Shaitan I.M.,

UA
1 record

Orenga

Active

Prunus persica (L.) Batsch · Peach

PSB Producción Vegetal S.L

2 records

EXTREME SWEET

Terminated

Prunus persica (L.) Batsch · Peach

VIVEROS PROVEDO, S.A.

ES
1 record