Search found 863 matches

by henry kuska
Mon Dec 17, 2018 10:55 am
Forum: Rose Hybridizers Association Forum
Topic: Three-year screening for cold hardiness of garden roses
Replies: 1
Views: 17

Three-year screening for cold hardiness of garden roses

Title: "Three-year screening for cold hardiness of garden roses" See: https://www.sciencedirect.com/science/article/pii/S0304423818306988 "2.1. Plant material One species and 16 hybrids belonging to different USDA plant hardiness zones were selected for this study (Table 1)." "5. Conclusions Index o...
by henry kuska
Mon Dec 17, 2018 10:43 am
Forum: Rose Hybridizers Association Forum
Topic: Seasonal changes in cold hardiness and carbohydrate metabolism in four garden rose cultivars
Replies: 0
Views: 8

Seasonal changes in cold hardiness and carbohydrate metabolism in four garden rose cultivars

Title: "Seasonal changes in cold hardiness and carbohydrate metabolism in four garden rose cultivars" See: https://www.researchgate.net/publication/329410668_Seasonal_changes_in_cold_hardiness_and_carbohydrate_metabolism_in_four_garden_rose_cultivars "5. Conclusion The more cold-hardy cultivars (‘Jo...
by henry kuska
Mon Dec 17, 2018 10:39 am
Forum: Rose Hybridizers Association Forum
Topic: Growth and Phenological Development of Introduced Wild Rose (Rosa L.) Species in Volgograd Region [2018]
Replies: 0
Views: 4

Growth and Phenological Development of Introduced Wild Rose (Rosa L.) Species in Volgograd Region [2018]

Title: "Growth and Phenological Development of Introduced Wild Rose (Rosa L.) Species in Volgograd Region [2018]"

See:

http://agris.fao.org/agris-search/searc ... 2018000215

The full test is in Russian.
by henry kuska
Sat Dec 15, 2018 5:34 pm
Forum: Rose Hybridizers Association Forum
Topic: PowerPoints from NCPN-Roses meetings from last summer are posted
Replies: 4
Views: 117

Re: PowerPoints from NCPN-Roses meetings from last summer are posted

Thank you Dave. I hope that Rose Spring Dwarf Virus will get adequate attention from this program. It was not even mentioned in a very recent ARS e-book. https://www.gardenweb.com/discussions/5558138/new-26-page-rose-disease-e-book-from-american-rose-society#n=9 -------------------------------------...
by henry kuska
Fri Dec 14, 2018 9:55 pm
Forum: Rose Hybridizers Association Forum
Topic: PowerPoints from NCPN-Roses meetings from last summer are posted
Replies: 4
Views: 117

Re: PowerPoints from NCPN-Roses meetings from last summer are posted

In my last post I specifically asked Dave concerning any discussion of the testing of the Florida roses. Of course if anyone else was at the meeting, please feel free to add your knowledge concerning my request. I did find the following in the NCPNR Annual Teleconference Minutes, Monday, December 11...
by henry kuska
Fri Dec 14, 2018 1:55 pm
Forum: Rose Hybridizers Association Forum
Topic: stratifying in the south...
Replies: 6
Views: 76

Re: stratifying in the south...

I was able to purchase a working college dorm size refrigerator at a flea market for very little money.
by henry kuska
Thu Dec 13, 2018 11:21 am
Forum: Rose Hybridizers Association Forum
Topic: PowerPoints from NCPN-Roses meetings from last summer are posted
Replies: 4
Views: 117

Re: PowerPoints from NCPN-Roses meetings from last summer are posted

Thank you Dave. I was particularly interested that Rose Spring Dwarf (RsDAV) was found in 21 of the 150 plants tested in the Florida roses. Was this point discussed? For completeness: Blackberry chlorotic ringspot virus (BcRV) was found in one plant, Prunus necrotic ringspot virus (PNRSV) was found ...
by henry kuska
Sat Dec 08, 2018 4:18 pm
Forum: Rose Hybridizers Association Forum
Topic: Flower bud differentation and growing in rosehip.
Replies: 3
Views: 44

Re: Flower bud differentation and growing in rosehip.

Thank you Karl. I guess I should always test a link on my wife's non university computer.
by henry kuska
Tue Dec 04, 2018 12:45 am
Forum: Rose Hybridizers Association Forum
Topic: Source of data on hip production by cultivar.
Replies: 6
Views: 159

Re: Source of data on hip production by cultivar.

Listed parents are not always correct. For example if a variety is hot, there may be a lot of follow up introductions claiming that variety as one of the parents. I was seated at an ARS banquet at a table with a famous hybridizer who had had too much to drink. He admitted that. I was suspicious befo...
by henry kuska
Sat Dec 01, 2018 11:23 am
Forum: Rose Hybridizers Association Forum
Topic: HUMAN AND ANIMAL HEALTH Some Hematological and Non-Specific Immune Responses of Rosehip (Rosa canina) - Fed Russian Stu
Replies: 3
Views: 67

HUMAN AND ANIMAL HEALTH Some Hematological and Non-Specific Immune Responses of Rosehip (Rosa canina) - Fed Russian Stu

Title: "Hematological and Non-Specific Immune Responses of Rosehip (Rosa canina) - Fed Russian Sturgeon (Acipenser gueldenstaedtii Brandt & Ratzeburg, 1833) to Mycobacterium salmoniphilum"

See:

http://www.scielo.br/scielo.php?pid=S15 ... ci_arttext
by henry kuska
Wed Nov 28, 2018 9:12 pm
Forum: Rose Hybridizers Association Forum
Topic: Problems with Search and Personal Messaging
Replies: 11
Views: 226

Re: Problems with Search and Personal Messaging

I have never been happy with the built in search function. For a while I used the Google substitute, then I lost how to do that. Thank you Plazbo for showing how. By the way, the xxxx in Plazbo's line is where one puts the search term.
by henry kuska
Tue Nov 27, 2018 10:38 am
Forum: Rose Hybridizers Association Forum
Topic: RrGT1, a key gene associated with anthocyanin biosynthesis, was isolated from Rosa rugosa and identified via overexpress
Replies: 5
Views: 130

RrGT1, a key gene associated with anthocyanin biosynthesis, was isolated from Rosa rugosa and identified via overexpress

Title: "RrGT1, a key gene associated with anthocyanin biosynthesis, was isolated from Rosa rugosa and identified via overexpression and VIGS" See: https://reader.elsevier.com/reader/sd/pii/S0981942818305217?token=3985E8BA42B32E1437F519EDF069C8D1B4DEB982185FD4AF40720609A783D6D4F844E25299C7F10D14B85A2...