ÂÛÄÅËÅÍÈÅ ÍÎÂÛÕ, ÓÑÒÎÉ×ÈÂÛÕ Ê ÁÓÐÎÉ ÐÆÀÂ×ÈÍÅ ÃÅÍÎÒÈÏΠÎÇÈÌÎÃÎ ÒÐÈÒÈÊÀËÅ ÍÀ ÈÑÊÓÑÑÒÂÅÍÍÎÌ ÈÍÔÅÊÖÈÎÍÍÎÌ ÔÎÍÅ  

       Äåäÿåâ Â.Ã.

âåäóùèé íàó÷íûé ñîòðóäíèê, êàíä. áèîë. íàóê.

Íàó÷íî-èññëåäîâàòåëüñêèé èíñòèòóò ñåëüñêîãî õîçÿéñòâà Öåíòðàëüíî-×åðíîçåìíîé ïîëîñû èì. Â.Â. Äîêó÷àåâà, Âîðîíåæñêàÿ îáë., Êàìåííàÿ Ñòåïü

Åôðåìîâà È.Â.

 àñïèðàíò.

       Âîðîíåæñêèé ãîñóäàðñòâåííûé àãðàðíûé óíèâåðñèòåò èì. Ïåòðà 1.

       Àííîòàöèÿ. Ðåêîìåíäóåòñÿ èñïîëüçîâàòü â ñåëåêöèè îçèìîãî òðèòèêàëå èììóííûå ê áóðîé ðæàâ÷èíå îáðàçöû: Ñòåïàí õ Áàðä (42), Äîêòðèíà 110 õ Êàñòóñü (44), (Êåíòàâð õ Ë-8) õ ÀÄÌ-4 (48), Ë-14 õ (Êåíòàâð õ Ë-8) (49), Äîêòðèíà 110 õ Êàñòóñü (50), [(Ðîíäî õ Òðèáóí) õ Òðèáóí] õ Òðèáóí (41), Ñòåïàí õ Äîêòðèíà 110-39-1, Ñòåïàí õ Äîêòðèíà 110-39-2, Õëåáîðîá ë.-1, Õëåáîðîá ë.-2, Õëåáîðîá ë.3, Ñòåïàí õ Çèìîãîð (90), 07-81t-9 (91).

Êëþ÷åâûå ñëîâà: îçèìîå òðèòèêàëå, èñêóññòâåííûé èíôåêöèîííûé ôîí,  áóðàÿ ëèñòîâàÿ ðæàâ÷èíà, ñòåïåíü ïîðàæåíèÿ, óñòîé÷èâîñòü, îòáîð.

 Ïîÿâëåíèå â ñåðåäèíå äåâÿíîñòûõ ãîäîâ íà ïîñåâàõ òðèòèêàëå ìó÷íèñòîé ðîñû, áóðîé ðæàâ÷èíû è äðóãèõ áîëåçíåé, ïðîÿâëÿþùèõñÿ â âèäå ïÿòíèñòîñòåé íà ëèñòüÿõ, ïîñòàâèëî íåîáõîäèìîñòü ïðîâîäèòü èññëåäîâàíèÿ ñåëåêöèîííîãî ìàòåðèàëà íà óñòîé÷èâîñòü ê íèì. Ê òîìó æå, ïðè ðàçâèòèè áóðîé ðæàâ÷èíû ñâûøå 60%, óðîæàéíîñòü îçèìîãî òðèòèêàëå ñíèæàëàñü, â çàâèñèìîñòè îò ñðîêîâ ïðîÿâëåíèÿ è áëàãîïðèÿòíûõ óñëîâèé ðàñïðîñòðàíåíèÿ áîëåçíè, íà 10-29% [1]. 

Îäíèì èç ãëàâíûõ ýòàïîâ ñåëåêöèè íà óñòîé÷èâîñòü ÿâëÿåòñÿ ïîèñê äîíîðîâ óñòîé÷èâîñòè. Ñîñòàâíîé ÷àñòüþ êîòîðîãî ÿâëÿåòñÿ îáÿçàòåëüíàÿ èììóíîëîãè÷åñêàÿ îöåíêà âñåãî ñåëåêöèîííîãî ìàòåðèàëà, îïðåäåëÿþùàÿ  äàëüíåéøåå èñïîëüçîâàíèå åãî â ñåëåêöèè  ñîðòîâ.

        Ìàòåðèàë è ìåòîäèêà èññëåäîâàíèé.  2018 ãîäó íà èñêóññòâåííîì èíôåêöèîííîì ôîíå áóðîé ëèñòîâîé ðæàâ÷èíû áûëî èçó÷åíî 83 îáðàçöà êîíêóðñíîãî è ïðåäâàðèòåëüíîãî ñîðòîèñïûòàíèÿ è 49 – ñîçäàííûõ â íàøåé ëàáîðàòîðèè îòáîðîì íå ïîðàæàþùèõñÿ ôîðì èç ãåòåðîãåííûõ ïî óñòîé÷èâîñòè îáðàçöîâ. 

        Ïîñåâ îñóùåñòâëÿëè ðó÷íîé ñàæàëêîé ÐÑ-20. Äåëÿíêè îäíîìåòðîâûå, òðåõ ðÿäêîâûå. Âûñåâàëèñü â äâóõ êðàòíîé ïîâòîðíîñòè, ïî 20 çåðåí â ðÿäîê, ÷òî äàâàëî âîçìîæíîñòü ïðîâîäèòü îòáîðû, íå ïîðàæàþùèõñÿ áóðîé ðæàâ÷èíîé ðàñòåíèé, â ãåòåðîãåííûõ ïî óñòîé÷èâîñòè ñîðòîîáðàçöàõ. Äëÿ íàêîïëåíèÿ èíôåêöèè âûñåâàëñÿ âîñïðèèì÷èâûé ê áóðîé ëèñòîâîé ðæàâ÷èíå ñîðò Äîêòðèíà 110. Îí ñëóæèë è èíäèêàòîðîì èíôåêöèè è ðàñïîëàãàëñÿ ÷åðåç êàæäûå 10 íîìåðîâ âàðèàíòîâ îïûòà.

Èíîêóëÿöèþ ðàñòåíèé áóðîé ëèñòîâîé ðæàâ÷èíîé ïðîâîäèëè â íà÷àëå ôàçû îíòîãåíåçà «âûõîä â òðóáêó» ïî ìåòîäèêå Ãîñêîìèññèè: «Îöåíêà ñîðòîâ çåðíîâûõ êóëüòóð íà óñòîé÷èâîñòü ê ðæàâ÷èíå ñ ïðèìåíåíèåì èñêóññòâåííîãî çàðàæåíèÿ» [2].  êà÷åñòâå èíôåêöèè èñïîëüçîâàëè ìåñòíóþ ïîïóëÿöèþ áóðîé ðæàâ÷èíû, ñîáðàííóþ ñ êóñòÿùèõñÿ ðàñòåíèé ñîðòà Äîêòðèíà 110, ïðè âåñåííåì ïîñåâå íå ÿðîâèçèðîâàííûìè ñåìåíàìè. Èíôåêöèîííàÿ íàãðóçêà – 2 ã æèçíåñïîñîáíûõ óðåäèíèîñïîð íà 100ì².  êà÷åñòâå áàëëàñòà èñïîëüçîâàëè êðàõìàë.

Èñêóññòâåííîå çàðàæåíèå áóðîé ëèñòîâîé ðæàâ÷èíîé ïðîâîäèëè â áåçâåòðåííîå âå÷åðíåå âðåìÿ ñ ïðåäâàðèòåëüíûì óâëàæíåíèåì ïî÷âû, îïðûñêèâàíèåì ðàñòåíèé, íàíåñåíèåì èíîêóëþìà è ïîñëåäóþùèì óêðûòèåì äåëÿíîê ïîëèýòèëåíîâîé ïëåíêîé íà 12-14 ÷àñîâ ñ öåëüþ ïîääåðæàíèÿ 100% îòíîñèòåëüíîé âëàæíîñòè âîçäóõà â ïåðèîä ïðîðàñòàíèÿ óðåäèíèîñïîð. Îöåíêó óñòîé÷èâîñòè ðàñòåíèé â ñîðòîîáðàçöàõ ê áóðîé ëèñòîâîé ðæàâ÷èíå ïðîâîäèëè â ïåðèîä ìîëî÷íî-âîñêîâîé ñïåëîñòè çåðíà ïðè ìàêñèìàëüíîì ïîðàæåíèè ñîðòà – èíäèêàòîðà Äîêòðèíà 110. Ïðè  ýòîì ïî øêàëå Ïåòåðñîíà è äð. [3] îïðåäåëÿëè ñòåïåíü ïîðàæåíèÿ ñîðòîáðàçöîâ â ïðîöåíòàõ, à ïî øêàëå Ìåéíñà è Äæåêñîíà [4] – òèï ðåàêöèè ðàñòåíèé íà âíåäðåíèå è ðàçâèòèå ïàòîãåíà â áàëëàõ. Ïî ðåçóëüòàòàì îöåíîê, ñîðòîîáðàçöû îòíîñèëè  â îäíó èç ñëåäóþùèõ ãðóïï [5]:

           Èììóííûå, ïîðàæåíèå îòñóòñòâóåò                                  0 %                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                      

           Âûñîêî óñòîé÷èâûå, ñòåïåíü ïîðàæåíèÿ                    1-15 %

           Óìåðåííî óñòîé÷èâûå,            -//-                               20-35 %

           Óìåðåííî âîñïðèèì÷èâûå,     -//-                               35-70 %

           Ñèëüíî âîñïðèèì÷èâûå,         -//-                             70-100 %

Ðåçóëüòàòû. Ñëåäóåò îòìåòèòü, ÷òî ó îçèìîãî òðèòèêàëå âåãåòàöèîííûé ïåðèîä íà íåäåëþ äëèííåå, ÷åì ó îçèìîé ïøåíèöû, ïî êîòîðîé, èç-çà çàñóõè è îòñóòñòâèÿ ðîñ ñ 27 ìàÿ ïî 18 èþëÿ, íå áûëî ïîëó÷åíî äîñòîâåðíûõ ðàçëè÷èé ïî ñòåïåíè ïîðàæåíèÿ. Ê òîìó æå, íîðìà âûñåâà ñåìÿí ó òðèòèêàëå â 2 ðàçà ìåíüøå, ÷òî ñîõðàíèëî ëèñòüÿ îò çàñûõàíèÿ. Ïîýòîìó ê êîíöó âåãåòàöèîííîãî ïåðèîäà ïîëó÷åíû äîñòîâåðíûå ðàçëè÷èÿ ïî ñòåïåíè ïîðàæåíèÿ ðàñòåíèé â âàðèàíòàõ îïûòà.

 òàáëèöå 1 ïðèâåäåíû ïîêàçàòåëè ïðèçíàêîâ îáðàçöîâ, îáëàäàþùèõ óñòîé÷èâîñòüþ ê áóðîé ëèñòîâîé ðæàâ÷èíå.

Òàáëèöà 1 – Õàðàêòåðèñòèêà ñåëåêöèîííîãî ìàòåðèàëà îçèìîãî òðèòèêàëå, âûäåëèâøåãîñÿ ïî óñòîé÷èâîñòè ê áóðîé ðæàâ÷èíå, 2018ã.

Îáðàçåö

Òèïû

Ñòåïåíü ïîðàæåíèÿ, %

 

0. Äîêòðèíà 110, ñîðò-èíäèêàòîð

4(3)

60-80

 

Èììóííûå

 

1. Ñòåïàí õ Áàðä (42)

0

0

 

2. Äîêòðèíà 110 õ Êàñòóñü, (44)

0

0

 

3. (Êåíòàâð õ Ë-8) õ ÀÄÌ-4*

0

0

 

4. Ë-14 õ (Êåíòàâð õ Ë-8)*

0

0

 

5. Äîêòðèíà 110 õ Êàñòóñü, (50)

0

0

 

6. [(Ðîíäî õ Òðèáóí) õ Òðèáóí] õ Òðèáóí, (41)

0

0

 

Âûñîêî óñòîé÷èâûå

 

7. Ðîíäî õ Ãàðíý, (1) 

1

1

 

8. Ìèõàñü õ 97-48Ò-71, (2)

2,3,4

5-10

 

9. Êàñòóñü õ Ãàðíý, (17)

1,2,3

5-10

 

10. Àëòàéñêèé 4 õ 93-389-Ò15, (33)

1

1

 

11. Êàñòóñü õ Ðàòíý, (37)

1,2,3,4

5-10

 

12. Êàñòóñü õ Ãàðíý, (40)

1,2,3,4

5-15

 

13. Êàñòóñü õ Ðàòíý, (43)

1,2(3,4)

5-10

 

14. (Àëòàéñêèé 4 õ 93-389-Ò-15)õ(Êåíòàâð õ Ë.8)*

0/4

8.4

 

15. Àòëàíò õ Ñîþç

0,1,2

1-5

 

16. Ðàòíý õ Ë-14, (53)

0.1,2

1-5

 

17. Ðàòíý õ Êàñòóñü, (54)

0,1,2

1-5

 

18. [(Òàðàñîâñêàÿ þáèëåéíàÿ õ Âîäîëåé) õ Òàðàñîâñêàÿ þáèëåéíàÿ] õ Âîäîëåé, (55)

0,1,2(3,4)

1

 

19. Ë-119 ÓÁÐ õ Ëèäåð, (1-59)

0,1,2

5-10

 

20. Ë-119 ÓÁÐ õ Ëèäåð, (2-60)

0,1,2

5-10

 

21. Ë-119 ÓÁÐ õ Ëèäåð, (3-63)

0.1,2

5-10

 

22. Ë-119 ÓÁÐ õ Âîêàëèç, (2-68, èç ÏÑÈ)

0,1,2,3

5-10

 

23. Ë-119 ÓÁÐ õ Ëèäåð, (4-74, èç ÏÑÈ)

0,1,2,3

5-10

 

24. Ë-119 ÓÁÐ õ Ëèäåð, (5-75, èç ÏÑÈ)

0,1,2

5-10

 

25. [(Òàðàñîâñêàÿ þáèëåéíàÿ õ Âîäîëåé) õ Òàðàñîâñêàÿ þáèëåéíàÿ] õ Âîäîëåé, (31)

1,2,3

1-10

 

26. Òàðàñîâñêàÿ þáèëåéíàÿ õ Kitaro

0/4

11,4

 

27. [(Òàðàñîâñêàÿ þáèëåéíàÿ õ Âîäîëåé) õ Òàðàñîâñêàÿ þáèëåéíàÿ] õ Âîäîëåé, (58)

0,1,2

1-10

 

Óìåðåííî óñòîé÷èâûå

 

28. Äîêòðèíà 110 õ Ìèõàñü, (36)

2,3,4

10-20

 

29. Áëèê 81 õ Ñîþç, (46)

1,2,3,4

10-20

 

30. Ãîðêà õ Âîêàëèç, (58)

0,1,2,3,4

10-20

 

31. Äîêòðèíà 110 õ Ìèõàñü, (37)

1,2,3,4

20-30

 

32. [(Ðîíäî õ Òðèáóí) õ Òðèáóí] õ Òðèáóí, (39)

1,2,3,4

10-20

 

33. [(Ðîíäî õ Òðèáóí) õ Òðèáóí] õ Òðèáóí, (40)

1,2,3,4

10-20

 

34. [(Ðîíäî õ Òðèáóí) õ Òðèáóí] õ Òðèáóí, (43)

1,2,3,4

20-30

 

35. Ãîðêà õ Âîêàëèç, (65)

0,1,2,3,4

10-20

 

36. Ãîðêà õ Ëèäåð, (70)

0,1,2,3,4

10-20

 

37. Ãîðêà õ Ëèäåð, (71)

0,1,2,3,4

20-30

 

38. Ãîðêà õ Ëèäåð, (72)

0,1,2,3,4

10-20

 

39. Ãîðêà õ Ëèäåð, (73)

0,1,2,3,4

20-30

 

40. Ãîðêà õ Ëèäåð, (76)

0,1,2,3,4

20-30

 

41. Ãîðêà õ (Ìèõàñü õ 97-48t-71), F3 (152)

0,1,2,3

10-20

 

Óìåðåííî âîñïðèèì÷èâûå

 

42. Ò-12-24 õ Âîäîëåé, (3)

2,3.4

30-40

 

43. Áëèê 81 õ Ñîþç, (22)

1,2,3,4

30-40

 

44. Ñòåïàí õ Äóáðàâà,(60)

1,2,3,4

40-50

 

45. [(Êîðíåò õ Òàëèñìàí) õ Êîðíåò] õ Êîðíåò, (13)

1,2,3,4

30-40

 

46. [(Êîðíåò õ Òàëèñìàí) õ Êîðíåò] õ Êîðíåò, (15)

1,2,3,4

30-40

 

47. [(Êîðíåò õ Òàëèñìàí) õ Êîðíåò] õ Êîðíåò, (16)

1,2,3,4

30-40

 

48. [(Êîðíåò õ Òàëèñìàí) õ Êîðíåò] õ Êîðíåò, (20)

1,2,3,4

30-40

 

49. [(Êîðíåò õ Òàëèñìàí) õ Êîðíåò] õ Êîðíåò, (22)

1,2,3,4

30-40

 

50. [(Êîðíåò õ Òàëèñìàí) õ Êîðíåò] õ Êîðíåò, (24)

1,2,3,4

30-40

 

51. (Ñòåïàí õ Áàðä) õ Áàðä, (25)

1,2,3,4

30-40

 

52. (Ñòåïàí õ Áàðä) õ Áàðä, (28)

1,2,3,4

30-40

 

53. (Ñòåïàí õ Áàðä) õ Áàðä, (30)

1,2,3,4

30-40

 

54. Ìèõàñü õ Äîêòðèíà 110, (79)

1,2,3,4

40-50

 

* – ñîçäàíû â ëàáîðàòîðèè èììóíèòåòà è çàùèòû ðàñòåíèé îò áîëåçíåé è âðåäèòåëåé.

Èç âñåãî èçó÷åííîãî ñåëåêöèîííîãî ìàòåðèàëà ëàáîðàòîðèè ñåëåêöèè îçèìîé ïøåíèöû è òðèòèêàëå: 6 îáðàçöîâ (7.2%) íå ïîðàçèëèñü ïàòîãåíîì, 22 îáðàçöà (26.5%) áûëè âûñîêî-óñòîé÷èâûìè, 14 (16.9%) – óìåðåííî-óñòîé÷èâûìè ñî ñòåïåíüþ ïîðàæåíèÿ îò 20 äî 35%, 13 (15.7%) – óìåðåííî-âîñïðèèì÷èâûìè (ïîðàçèëèñü íà 35-50%) è îñòàëüíûå 28 (33.8%) áûëè âîñïðèèì÷èâûìè (ïîðàçèëèñü ïàòîãåíîì îò 60 äî 90%).

Íå ïîðàçèëèñü 19 ðàíåå îòîáðàííûõ îáðàçöîâ ïî óñòîé÷èâîñòè è ïðîäóêòèâíîñòè:  2-õ êðàòíûé îòáîð; Ñòåïàí õ Äîêòðèíà 110-39-1,  Ñòåïàí õ Äîêòðèíà 110-39-2, Õëåáîðîá ë.-1, Õëåáîðîá ë.-2, Õëåáîðîá ë.3, Ñòåïàí õ Çèìîãîð (90), 07-81t-9 (91), 4-õ êðàòíûé – [(Êåíòàâð õ Ë-8) õ Áëèê 81] õ (Êåíòàâð õ Ë-8), (Àëòàéñêèé 4 õ 93-389Ò-15) õ (Êåíòàâð õ Ë-8), Äâóðó÷êà 94 õ (Êåíòàâð õ Ë-8), (Êåíòàâð õ Ë-8) õ Äâóðó÷êà 94, Áëèê 81 õ (Êåíòàâð õ Ë-8), (Êåíòàâð õ Ë-8) õ Áëèê 81, ÀÄÌ-4 õ (Êåíòàâð õ Ë-8), (Êåíòàâð õ Ë-8) õ ÀÄÌ -4, Ë-14ó õ (Êåíòàâð õ Ë-8), ìíîãîêðàòíûå – Êàïðèç ó, (Àëòàéñêèé 4 õ 93-389Ò-15) 18/3ó áåçîñòàÿ, (Àëòàéñêèé 4 õ 93-389Ò-15) 43/2ó, Áëèê 81ó,  (Ìèõàñü õ Äîêòðèíà 110) 59ó, (Äîêòðèíà 110 õ Ãàðíå) 94ó, (Äîêòðèíà 110 õ Äóáðàâà) 117ó.

         3-õ îòîáðàííûõ ðàíåå îáðàçöàõ (Õëåáîðîá ë.-1, Õëåáîðîá ë.-2, Õëåáîðîá ë.-3) îñóùåñòâëåí îòáîð èììóííûõ ðàñòåíèé ïî ïðèçíàêàì ïðîäóêòèâíîñòè (òàáë. 2). Äàííûå îáðàçöû ïåðåäàíû â ëàáîðàòîðèþ ñåëåêöèè îçèìîé ïøåíèöû è òðèòèêàëå. Èç-çà çàñóõè, â ñðàâíåíèè ñ îáû÷íûìè ãîäàìè, ìàññà 1000 ñåìÿí óìåíüøèëàñü ïðèìåðíî íà 10%.

Òàáëèöà 2 – Ðåçóëüòàò äâóêðàòíîãî îòáîðà èììóííûõ ðàñòåíèé, 2018ã.  

Îáðàçåö

Îòîáðàíî

ðàñòåíèé, øò.

Âçÿòî

Ìàññà  1000 ñåìÿí, ã

çåðåí, øò.

ìàññà, ã

Õëåáîðîá-ë.1

150

8226

314

47.2

Õëåáîðîá-ë.2

150

7820

298

47.1

Õëåáîðîá-ë.3

150

7671

282

46.8

Âûâîäû. 1. Ñåëåêöèîííûå îáðàçöû, íå ïîðàæàþùèåñÿ áóðîé ëèñòîâîé ðæàâ÷èíîé, íåîáõîäèìî èñïîëüçîâàòü â ñåëåêöèè  íà óñòîé÷èâîñòü. Âûñîêî óñòîé÷èâûå ê áóðîé ðæàâ÷èíå ñîðòîîáðàçöû ìîæíî èñïîëüçîâàòü â ñåëåêöèè. Óìåðåííî óñòîé÷èâûå îáðàçöû íóæíî ïåðåäàâàòü â ÃÑÈ êàê âûíîñëèâûå ê áóðîé ëèñòîâîé ðæàâ÷èíå äëÿ Ö×Ç. 

Ñïèñîê ëèòåðàòóðû:

1. Åôðåìîâà È.Â., Ìåëüêóìîâà Å.À., Äåäÿåâ Â.Ã., Ãîðáóíîâ Â.Í. Èñïîëüçîâàíèå èñêóññòâåííûõ èíôåêöèîííûõ ôîíîâ ïðè ñîçäàíèè âûñîêîóñòîé÷èâîãî ñåëåêöèîííîãî ìàòåðèàëà îçèìîãî òðèòèêàëå ê áóðîé ðæàâ÷èíå // Àãðîòåõíîëîãèè ÕÕ1 âåêà: êîíöåïöèè óñòîé÷èâîãî ðàçâèòèÿ /   Ìàòåðèàëû ìåæäóíàð. êîíô., 17-18 àïðåëÿ 2014ãîäà, ÂÃÀÓ – Âîðîíåæ: ÔÃÁÎÓ ÂÏÎ, 2014. – Ñ.246-250.

  2. Ìåòîäèêà îöåíêè ñîðòîâ çåðíîâûõ êóëüòóð íà óñòîé÷èâîñòü ê      ðæàâ÷èíå ñ ïðèìåíåíèåì èñêóññòâåííîãî çàðàæåíèÿ / Ê.Ì. Ñòåïàíîâ, Â.Ô. Ðàøåâñêàÿ, Í.Å. Êîíîâàëîâà (ÂÍÈÈÔ), À.Á. ×óìàêîâ (ÂÈÇÐ), Ì.Ç. Àìïèëîãîâ (ÂÈÐ), Ñ.Å. Êóçíåöîâà (Ãîñêîìèññèÿ ïî ñîðòîèñïûòàíèþ ñ.-õ. êóëüòóð). – Ðîò. áþðî ÌÑÕ ÑÑÑÐ, 1977. – 48ñ.

       3. Peterson R.F. A diagrammatic skala for estimating rust infencity on leaves and stems of cereals / R.F. Peterson, A.B. Campbell, A.E. Hannah // Canad. J. Res. – 1948. – V.26, ¹5. – Ð.496-500.

4. Mains E.B., Jackson A.C. Physiological specializations in the cereal rust of wheat Puccinia triticina Erikss. / E.B. Mains, A.C.Jackroson // Phytopathol. – 1926. – V.16. – ¹1. – Ð.89-120.                                                                                   

        5. Ýëü÷èáþàåâ À.À. Øêàëû äëÿ îöåíêè ïîðàæåíèÿ áîëåçíÿìè (ìåòîäè÷åñêèå ðåêîìåíäàöèè) // ÂÍÈÈÇÐ. – Âîðîíåæ: Îáë. òèïîãðàôèÿ, 1981. – 84ñ.

THE ALLOCATION OF NEW, RESISTANT TO LEAF RUST IN GENOTYPES OF WINTER TRITICALE ON AN ARTIFICIAL INFECTIOUS BACKGROUND Dadaev V.G.

 leading researcher, Cand. Biol. sciences'. Research Institute of agriculture of the Central black earth strip. V. V. Dokuchaeva, Voronezh region, Stone Steppe

Efremov I.A.

postgraduate. Voronezh state agrarian University. Peter 1.

Abstract. It is recommended to use in breeding of winter triticale immune to leaf rust samples: Stepan x Bard (42), the Doctrine 110 x Kastus (44), (centaur x L-8) x ADM-4 (48), L-14 x (centaur x L-8) (49), the Doctrine 110 x Kastus (50), [(Rondo x Stands) x Stands x Stands (41), Stepan x Doctrine 110-39-1, Stepan x Doctrine 110-39-2, L. Farmer-1, Farmer L. 2, Farmer L. 3, Stepan x Zimogor (90), 07-81t-9 (91).

Keywords: winter triticale, artificial infectious background, brown leaf rust, degree of damage, resistance, selection.

References:

       1. Efremovà I. V., Melkumova E. A., Dadaev V. G., Gorbunov V. N. The use of artificial infectious backgrounds in the creation of highly resistant breeding material of winter triticale to brown rust // Agricultural technologies HH1 century: the concept of sustainable development / / materials of the Intern. Conf. On 17-18 April 2014, VSAU – Voronezh: FGBOU VPO, 2014. - P.246-250.

        2. Methods of evaluation of varieties of grain crops for resistance to rust with the use of artificial contamination / K. M. Stepanov, V. F. Rashevskaya, N. E. Konovalova (vniif), A. B. Chumakov (visr), M. Z. Ampilogov (VIR), S. E. Kuznetsova (state Commission on variety testing of agricultural crops). – Roth. Bureau of the Ministry of agriculture of the USSR, 1977. – 48p.      

       3. Peterson R.F. A diagrammatic skala for estimating rust infencity on leaves and stems of cereals / R.F. Peterson, A.B. Campbell, A.E. Hannah // Canad. J. Res. – 1948. – V.26, ¹5. – Ð.496-500.

4. Mains E.B., Jackson A.C. Physiological specializations in the cereal rust of wheat Puccinia triticina Erikss. / E.B. Mains, A.C.Jackroson // Phytopathol. – 1926. – V.16, ¹1. – Ð.89-120.                                                                                   

5. Alibaev A.À. Scale for rating diseases (methodological recommendations) // VNIITR. - Voronezh: Obl. printing house, 1981. – 84p.