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Messages - EricSC

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26
Citrus General Discussion / Re: Horticultural Oil For Insect Control
« on: April 29, 2022, 04:49:05 PM »
Do they have spinosad down there? Works well for leaf miner here, or you can just not feed after spring as an alternative.

Can you give a little more details how to use spinosad?
How many times to repeat the spray?
To Spray the whole tree or just the growing portions?
What month to spray (or when you see the new flush?

27
It is common to find meyer lemon sold as rooted cuttings, but it could be grafted. 

My meyer lemon appears to be a rooted cutting, I am thinking of grafting it onto Flying Dragon and getting rid of the original plant.  I don't need a ton of lemons.

What is the problem of lemon as rooted cutting? Is the tree too big, or root is too weak?

28
Citrus General Discussion / Re: Horticultural Oil For Insect Control
« on: April 13, 2022, 06:43:40 PM »
For a non-detergent soap I have always used Dr Bronners soap, however it isn't any cheaper than refined hort oil so I now see no reason to use soap over hort oil.

If you are using Dawn soap or something you already have on hand it is probably okay... but if you are going to buy something I suspect refined hort oil is probably better than non-detergent soap for similar cost.

Agree, I looked for those special soaps but found no advantages

29
Citrus General Discussion / Re: Horticultural Oil For Insect Control
« on: April 13, 2022, 06:41:50 PM »
@EricSC, Do you use regular dish washing soap or a specific insecticidal soap?
Malhar,

I do have insecticidal soap, but for convenience I just used kitchen dish washing detergent (the one "environment friendly" bought from Costco) . It worked well, but you may adjust and test when temperature are different.   Last summer, It did not work to the aphids on my egg plant but damaged the eggplant leaves.

30
Citrus General Discussion / Re: Horticultural Oil For Insect Control
« on: April 11, 2022, 06:33:40 PM »
Like Pagnr wrote above, when spraying horticultural oil using a back pack sprayer I shake the sprayer every 2/3 minutes to insure good HO/water distribution.  Over the last 20 years I have never once experienced leaf burning, nor leaf drop.  I wonder if soaps leave a reside?

So far, 2% soaps seem doing good.  It eliminated all the aphids on all the plants: citrus new flush, cabbages, and beans.  I even tested it on weeds with all the aphids were dead right way and turned dry/black in 2-3 days.  Not much accumlative effects are seen, and you always can spray water to flush them off.

For Horticultural oil, I might try more. 

31
Citrus General Discussion / Re: Horticultural Oil For Insect Control
« on: April 10, 2022, 02:07:15 PM »
"Whether I add a emulsifier or not I frequently shake the solution to ensure a uniform blend."

I think thats an essential step, add the oil and some water to a jar, shake with lid on to produce a white oil, then add to spray tank and fill to spray level.

Nozzles are important too,  very fine low volume nozzles will give good coverage of foliage with low amount of spray applied.

Oil sprays will burn Citrus leaves at the wrong time in hot climates and under plastic houses.

Very valuable info.  Thanks.

32
Citrus General Discussion / Re: Horticultural Oil For Insect Control
« on: April 10, 2022, 02:05:56 PM »
This is a reminder to me to try hort oil with diligence this year to see if I can eradicate the mealbug infestation I have been fighting for years.  I was able to get rid of persistent spider mites and cottony cushion scale with pesticides, but nothing works for mealybugs ot seems.

I have been using dish detergent to remove mealbug spider mites, and scale.  It seems working well, easy to prepare, low cost, and no damage. 

33
Citrus General Discussion / Re: Horticultural Oil For Insect Control
« on: April 09, 2022, 07:42:00 PM »
For a complete elimination of insects listed below, and for ultra safe personal protection, use a good horticultural oil.  It eliminates most all common insects that attack citrus. Can be sprayed between 32F to 90F.  Insects NEVER become immune, no matter how often or how long horticultural sprays are used.  Be sure to keep ingredients (water & oil) blended while spraying

Insects killed:
Rust mite, red spider mite, scales, white fly, thrips, mealy bug, aphids, Greasy spot, loosening of sooty mold.

Now all the bugs waked up and come back.   

In use Horticultural oil, I found that it could damage leaves on some plants.   At the same time, the dish detergent can work the same way but much less damages.

My questions are:
1, Will horticultural oil or veg oil deter the CLM moths to lay eggs?
2, Will the soap water or detergent water kill the CLM moths?

34
jbclem,

How were your plants dong with the net?  I guess it should work because I saw nets are sold on web for it.

 

35
Citrus General Discussion / Re: Pics of my S. Florida Container Citrus
« on: March 31, 2022, 01:39:29 PM »
Will the Amazon insect net work the same way?  If so, the tree can stay outdoor.   

36
Citrus General Discussion / Re: Sumo Citrus
« on: March 23, 2022, 02:29:38 AM »
sc4001992,

It will be nice to have your nice tree saved.

37
Citrus General Discussion / Re: sumo
« on: March 10, 2022, 01:55:37 PM »
sc4001992,

So from my reading, the ones without necks taste about the same as those with necks? 

38
Citrus General Discussion / Re: sumo
« on: March 09, 2022, 02:03:58 PM »
sc4001992,

Your fruits look more like real Sumo, with rough rind and clear necks.   Ours dont have these features.

39
Citrus General Discussion / Re: sumo
« on: February 25, 2022, 06:24:36 PM »
Brian, I don't know much about the breeding either. But I think what they are saying is there were three different origin of the sumo. One was submitted from China (who said it was a sumo from Japan, could have been a seedling ?), and other one was from Brazil (don't know how they got it, or where), the last one is the true variety that you buy from the market, it came from Japan but not commercially available to buy any budwood from CCPP. Sunkist/Suntreat owns the patent rights and will not just let anyone grow it. They select growers here in CA to plant/produce the sumo for market.

If you live in FL, you can buy a Shiranui Mandarin Tree at $49.99 now.   The fruits on the pic looks those sold in store.

Florida Only: These options can ship to Florida addresses only.

Out of State: These options can ship to all states except the following: AK, AZ, CA, FL, LA, HI or TX.

If an option is not able to be selected, we are currently out of stock for that option. Click “Notify me when available” to get notified as soon as it is back in stock.

The Shiranui is a Japanese mandarin hybrid between a Ponkan tangerine and a Kiyomi tangor. Its fruit is large, very sweet and produces no seeds making it a highly desirable fresh fruit variety.

Although officially known as Shiranui in Japan, this mandarin variety has been trademarked as both ‘Dekopon’ and ‘Sumo’. In Korea it is called ‘Hallabong’ and in Brazil it is called ‘Kinsei’. No matter what you call it, the Shiranui can be recognized by its large protruding bump on the top of the fruit, which is ripe in early spring to early summer.

Parentage: Ponkan tangerine x Kiyomi tangor
Harvest season: Feb-May
Growing zones: 9-11
Pollinator needed: No
Seeds per fruit: Seedless
Mature height - Full Size: 12-15 ft.
Mature height - Dwarf: 8-10 ft.
Size when shipped: 26-30”
 
We ship all orders the same business day if placed before 12:00pm EST. We ship trees Mon-Thu so that they arrive prior to the weekend. Your trees may ship the following week to avoid being in transit over the weekend.
 
Each of our trees is hand-grafted and raised with care at our nursery in Central Florida. We guarantee that you will receive a high quality, healthy citrus tree free of pest or disease - or your money back.

40
Citrus General Discussion / Re: Wanting another mandarin
« on: February 22, 2022, 02:13:12 PM »
sc4001992,

It will be interesting if you can hold a few of Gold Nugget or Sumo hang long upto June.  And check them bi-weekly to see how far they can be held on tree as well as sweetness and softness/baggy.  I guess both varienties will get soft but never baggy.


41
Citrus General Discussion / Re: Wanting another mandarin
« on: February 20, 2022, 01:47:20 PM »
sc4001992,

When do you usually finish picking up gold nugget.  My reading is, the alternative bearing is related many things.  One of the key factor is how long that you let the fruits hanging on the tree.

The issue is: if you let the fruits hanging on the tree longer, they will taste better (up to June).   But that will minimizes the spring blooming so get into alternative bearing.   If you finish picking in Feb, it can probably be avoided but the fruits will taste about average.

42
Citrus General Discussion / Re: Sumo Citrus
« on: February 18, 2022, 07:37:24 PM »
As I saw it from Satsuma, clementine, or guld nugget, as long as the rind is not baggy and still attached to the fruit cells, it will continue to sweeten until baggy.

43
Citrus General Discussion / Re: Sumo Citrus
« on: February 15, 2022, 01:53:25 PM »
sc4001992,

Last week, I picked up the third Sumo fruits.   It is about the same sweet as other manderine.  No seeds.  I guess I will need to wait for a couple of more weeks to pick the last two left on tree.

For Sumo and Ponkan, which one do you prefer based on your accessment?

44
Citrus General Discussion / Re: Sumo Citrus
« on: February 12, 2022, 01:47:44 PM »
mbmango and sc4001992,

I picked two of my five Sumos on Guld nugget tree.

The first one was picked a month ago.  It was sweet but not super sweet, with a complicated flavor.  No seeds.

The second one was picked two weeks ago.  It was plain and not very seet.  No seeds.  They both grew on the same brach. 

So I will pick the next one when they are soft.   My Sumo fruits have the same shape just like yours with no neck.

Remembered For Sumo to reduce the sourness, the fruits can be stored for a few weeks.   With the reduced sourness, it tastes sweeter.


45
Citrus General Discussion / Re: Sumo Citrus
« on: February 10, 2022, 01:40:30 PM »
One time I bought some (I guess is some sort of Murcott) from a local store.   They have thin skin, bright orange/red color, sticks to flesh, many seeds, very sweet like honey.  To eat it, you will have to cut them into pieces.  Very messy to eat them.

46
sc4001992,

Very valuable inputs.   I happened to have two Meyer lemons, one of them has sumo grafted on so I was thinking whether I should to grow it to a real tree.

I will also look into Lisbon or Eureka lemon. 

47

Remembered Millet mentioned that there is not much difference between a grafted Meyer and a rooted cutting.  I noticed those Meyer lemon plants sold at HD look like rooted cutting (with no graft union)
Since Meyer is easy to root, will it be a good rootstock?  I have a few of cuttings rooted in last year which I am thinking to graft some buds on them.
Do you know or had experience of using Mayer lemon as rootstocks?
1, Plants can grow vigorously
2, Fruit bearing and taste
3, Disease resistance

48
Citrus General Discussion / Re: trees outside to spray
« on: February 02, 2022, 01:12:55 PM »
The eggs may not be affected, so you may need to spray a few of more times?

49
Citrus General Discussion / Re: Multi-Grafted Citrus tree fruiting
« on: January 20, 2022, 02:25:01 PM »
Is Thong Dee pomelo ready to pick up?  How do you rank it?

50
Citrus General Discussion / Re: Multi-Grafted Citrus tree fruiting
« on: January 17, 2022, 11:31:10 PM »
Miracle.

It is even more  to know which fruit you are eating.

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