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#1
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The battle of the scale (not the diet kind)
Gene & Rob,
I have a question for both of you. Thankfully, scale is generally not a huge problem for me. I see it now and then, but seldom, really. And I have never seen anything that I could identify as crawling scale. When I *have* had scale, it appears attached to the plant, having sunk its wicked fangs in already. Thorough searches have not produced anything further. Am I missing something? Diana "Rob" wrote in message ... Gene Schurg wrote: Rob, It is interesting that you could be observing the same thing as I. Did you spray or drench with the Bayer product? Did you water between applications where the plants could suck up water without the chemicals? I tried a drench (trash can and pump with hose) with just the bayer for three consecutive weeks in early summer. That didn't work, or at least not completely. When I added the IGR into the mix, it was applied as a spray to the point of complete saturation of as much leaf surface as possible (top and bottom), again for three consecutive weeks, within a couple hours after watering the greenhouse in my normal way. I'm not sure of the rationale of that, but I did have one. It made sense to water before so that I wouldn't wash out chemical before it had a chance to be absorbed, and I thought that perhaps the leaves would be more actively transpiring right after a nice watering and more susceptible to absorbing chemical. Distance is supposed to have translaminar systemic activity (absorbed through the leaves), which is one of the reasons I picked it. I don't think EnstarII is systemic (I could be wrong). It is about the same cost, but you have to buy a whole quart... They target the same pathway. And actually, come to think of it, I used orthene instead of imidocloprid for the first two weeks. Both have systemic activity. I was worried that the bugs were becoming resistant to repeated imidocloprid treatment, and I hadn't used orthene in a while. This way I was hoping to get the resistant ones in the first two passes, and get the longer residual of the imidocloprid on the last one. And orthene is cheap... Probably a stupid idea. -- Rob's Rules: http://littlefrogfarm.com 1) There is always room for one more orchid 2) There is always room for two more orchids 2a) See rule 1 3) When one has insufficient credit to obtain more orchids, obtain more credit |
#2
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The battle of the scale (not the diet kind)
Diana Kulaga wrote:
Gene & Rob, I have a question for both of you. Thankfully, scale is generally not a huge problem for me. I see it now and then, but seldom, really. And I have never seen anything that I could identify as crawling scale. When I *have* had scale, it appears attached to the plant, having sunk its wicked fangs in already. Thorough searches have not produced anything further. Am I missing something? I suspect there are a lot of different kinds of things called scale. And no doubt many different species that get lumped into a few misused categories. My particular bane is what I've always heard called boisduval scale. The adult scale (females, I think) are flattened hemispheres with a somewhat hard shell, but they are easily rubbed off. The juveniles and (perhaps) the males are small, thriplike little SOBs that form fluffy white masses under leaves and in various nooks. I've never wanted to have it around long enough to take a picture... However, others have different scale. I have seen 'soft scale' which are basically scale without the hard shell, flattened ovoids that you might think were bald mealy bugs. In my experience they were more dense on the infested plant than other types, but very easy to kill. I've only ever seen it on one paph that I bought in florida. There is another scale that I call by a latinized name of a well known vendor (I really shouldn't put it into electrons) which I think is 'Hemispherical scale' or some other equally useless common name. Easy to kill if you caught it early, but evidently very hard to eradicate once established. Mealy bugs are a type of scale, if I understand it right (I have actually seen them move, not the other kinds). As a general rule that is almost certainly bogus, the ones you see are usually the females, which are large and not mobile. I think males and juveniles are small and mobile, and can cover some ground. -- Rob's Rules: http://littlefrogfarm.com 1) There is always room for one more orchid 2) There is always room for two more orchids 2a) See rule 1 3) When one has insufficient credit to obtain more orchids, obtain more credit |
#3
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The battle of the scale (not the diet kind)
Sometimes it's possible to learn from the past; looking back at old
knowledge with fresh eyes may give new insight. So it is with mealy bugs and possibly even scale. The once-discredited concept in question is 'spontaneous generation'. Clearly, these bugs simply generate out of thin air at will, defying any and all attempts at complete annihilation. They will be with us always; it is inescapable. A never-ending war to keep the numbers below critical level is the best mere humans can hope for. |
#4
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The battle of the scale (not the diet kind)
Never give up....we can win this battle!
"tennis maynard" wrote in message ... Sometimes it's possible to learn from the past; looking back at old knowledge with fresh eyes may give new insight. So it is with mealy bugs and possibly even scale. The once-discredited concept in question is 'spontaneous generation'. Clearly, these bugs simply generate out of thin air at will, defying any and all attempts at complete annihilation. They will be with us always; it is inescapable. A never-ending war to keep the numbers below critical level is the best mere humans can hope for. |
#5
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The battle of the scale (not the diet kind)
Diana,
When the momma scale mates with the daddy scale the momma lays eggs under her shell. At some point the momma scale dies and protects the eggs with her shell which gets leathery and dry. After some time the eggs hatch and a bunch of small whitish dusty looking babies crawl out from under the shell and look for a nice leaf to attach to. These are the crawlers. In large quantities they could be mistaken for mealie bugs. Gene "Diana Kulaga" wrote in message ... Gene & Rob, I have a question for both of you. Thankfully, scale is generally not a huge problem for me. I see it now and then, but seldom, really. And I have never seen anything that I could identify as crawling scale. When I *have* had scale, it appears attached to the plant, having sunk its wicked fangs in already. Thorough searches have not produced anything further. Am I missing something? Diana "Rob" wrote in message ... Gene Schurg wrote: Rob, It is interesting that you could be observing the same thing as I. Did you spray or drench with the Bayer product? Did you water between applications where the plants could suck up water without the chemicals? I tried a drench (trash can and pump with hose) with just the bayer for three consecutive weeks in early summer. That didn't work, or at least not completely. When I added the IGR into the mix, it was applied as a spray to the point of complete saturation of as much leaf surface as possible (top and bottom), again for three consecutive weeks, within a couple hours after watering the greenhouse in my normal way. I'm not sure of the rationale of that, but I did have one. It made sense to water before so that I wouldn't wash out chemical before it had a chance to be absorbed, and I thought that perhaps the leaves would be more actively transpiring right after a nice watering and more susceptible to absorbing chemical. Distance is supposed to have translaminar systemic activity (absorbed through the leaves), which is one of the reasons I picked it. I don't think EnstarII is systemic (I could be wrong). It is about the same cost, but you have to buy a whole quart... They target the same pathway. And actually, come to think of it, I used orthene instead of imidocloprid for the first two weeks. Both have systemic activity. I was worried that the bugs were becoming resistant to repeated imidocloprid treatment, and I hadn't used orthene in a while. This way I was hoping to get the resistant ones in the first two passes, and get the longer residual of the imidocloprid on the last one. And orthene is cheap... Probably a stupid idea. -- Rob's Rules: http://littlefrogfarm.com 1) There is always room for one more orchid 2) There is always room for two more orchids 2a) See rule 1 3) When one has insufficient credit to obtain more orchids, obtain more credit |
#6
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The battle of the scale (not the diet kind)
"When the momma scale mates with the daddy scale"........ You owe me a
keyboard, Gene! Diana "Gene Schurg" wrote in message news:dtyth.6934$U81.4308@trnddc06... Diana, When the momma scale mates with the daddy scale the momma lays eggs under her shell. At some point the momma scale dies and protects the eggs with her shell which gets leathery and dry. After some time the eggs hatch and a bunch of small whitish dusty looking babies crawl out from under the shell and look for a nice leaf to attach to. These are the crawlers. In large quantities they could be mistaken for mealie bugs. Gene "Diana Kulaga" wrote in message ... Gene & Rob, I have a question for both of you. Thankfully, scale is generally not a huge problem for me. I see it now and then, but seldom, really. And I have never seen anything that I could identify as crawling scale. When I *have* had scale, it appears attached to the plant, having sunk its wicked fangs in already. Thorough searches have not produced anything further. Am I missing something? Diana "Rob" wrote in message ... Gene Schurg wrote: Rob, It is interesting that you could be observing the same thing as I. Did you spray or drench with the Bayer product? Did you water between applications where the plants could suck up water without the chemicals? I tried a drench (trash can and pump with hose) with just the bayer for three consecutive weeks in early summer. That didn't work, or at least not completely. When I added the IGR into the mix, it was applied as a spray to the point of complete saturation of as much leaf surface as possible (top and bottom), again for three consecutive weeks, within a couple hours after watering the greenhouse in my normal way. I'm not sure of the rationale of that, but I did have one. It made sense to water before so that I wouldn't wash out chemical before it had a chance to be absorbed, and I thought that perhaps the leaves would be more actively transpiring right after a nice watering and more susceptible to absorbing chemical. Distance is supposed to have translaminar systemic activity (absorbed through the leaves), which is one of the reasons I picked it. I don't think EnstarII is systemic (I could be wrong). It is about the same cost, but you have to buy a whole quart... They target the same pathway. And actually, come to think of it, I used orthene instead of imidocloprid for the first two weeks. Both have systemic activity. I was worried that the bugs were becoming resistant to repeated imidocloprid treatment, and I hadn't used orthene in a while. This way I was hoping to get the resistant ones in the first two passes, and get the longer residual of the imidocloprid on the last one. And orthene is cheap... Probably a stupid idea. -- Rob's Rules: http://littlefrogfarm.com 1) There is always room for one more orchid 2) There is always room for two more orchids 2a) See rule 1 3) When one has insufficient credit to obtain more orchids, obtain more credit |
#7
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The battle of the scale (not the diet kind)
Dianna,
After all this is "G" rated newsgroup. We can't be too graphic. How's this "When the hot young masculine scale comes upon a sweet curvy babe of a scale....." Gene "Diana Kulaga" wrote in message news:aHOth.780$ch1.474@bigfe9... "When the momma scale mates with the daddy scale"........ You owe me a keyboard, Gene! Diana "Gene Schurg" wrote in message news:dtyth.6934$U81.4308@trnddc06... Diana, When the momma scale mates with the daddy scale the momma lays eggs under her shell. At some point the momma scale dies and protects the eggs with her shell which gets leathery and dry. After some time the eggs hatch and a bunch of small whitish dusty looking babies crawl out from under the shell and look for a nice leaf to attach to. These are the crawlers. In large quantities they could be mistaken for mealie bugs. Gene "Diana Kulaga" wrote in message ... Gene & Rob, I have a question for both of you. Thankfully, scale is generally not a huge problem for me. I see it now and then, but seldom, really. And I have never seen anything that I could identify as crawling scale. When I *have* had scale, it appears attached to the plant, having sunk its wicked fangs in already. Thorough searches have not produced anything further. Am I missing something? Diana "Rob" wrote in message ... Gene Schurg wrote: Rob, It is interesting that you could be observing the same thing as I. Did you spray or drench with the Bayer product? Did you water between applications where the plants could suck up water without the chemicals? I tried a drench (trash can and pump with hose) with just the bayer for three consecutive weeks in early summer. That didn't work, or at least not completely. When I added the IGR into the mix, it was applied as a spray to the point of complete saturation of as much leaf surface as possible (top and bottom), again for three consecutive weeks, within a couple hours after watering the greenhouse in my normal way. I'm not sure of the rationale of that, but I did have one. It made sense to water before so that I wouldn't wash out chemical before it had a chance to be absorbed, and I thought that perhaps the leaves would be more actively transpiring right after a nice watering and more susceptible to absorbing chemical. Distance is supposed to have translaminar systemic activity (absorbed through the leaves), which is one of the reasons I picked it. I don't think EnstarII is systemic (I could be wrong). It is about the same cost, but you have to buy a whole quart... They target the same pathway. And actually, come to think of it, I used orthene instead of imidocloprid for the first two weeks. Both have systemic activity. I was worried that the bugs were becoming resistant to repeated imidocloprid treatment, and I hadn't used orthene in a while. This way I was hoping to get the resistant ones in the first two passes, and get the longer residual of the imidocloprid on the last one. And orthene is cheap... Probably a stupid idea. -- Rob's Rules: http://littlefrogfarm.com 1) There is always room for one more orchid 2) There is always room for two more orchids 2a) See rule 1 3) When one has insufficient credit to obtain more orchids, obtain more credit |
#8
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The battle of the scale (not the diet kind)
Gene, stop!
Diana G "Gene Schurg" wrote in message news:uLOth.1148$FN1.200@trnddc08... Dianna, After all this is "G" rated newsgroup. We can't be too graphic. How's this "When the hot young masculine scale comes upon a sweet curvy babe of a scale....." Gene "Diana Kulaga" wrote in message news:aHOth.780$ch1.474@bigfe9... "When the momma scale mates with the daddy scale"........ You owe me a keyboard, Gene! Diana "Gene Schurg" wrote in message news:dtyth.6934$U81.4308@trnddc06... Diana, When the momma scale mates with the daddy scale the momma lays eggs under her shell. At some point the momma scale dies and protects the eggs with her shell which gets leathery and dry. After some time the eggs hatch and a bunch of small whitish dusty looking babies crawl out from under the shell and look for a nice leaf to attach to. These are the crawlers. In large quantities they could be mistaken for mealie bugs. Gene "Diana Kulaga" wrote in message ... Gene & Rob, I have a question for both of you. Thankfully, scale is generally not a huge problem for me. I see it now and then, but seldom, really. And I have never seen anything that I could identify as crawling scale. When I *have* had scale, it appears attached to the plant, having sunk its wicked fangs in already. Thorough searches have not produced anything further. Am I missing something? Diana "Rob" wrote in message ... Gene Schurg wrote: Rob, It is interesting that you could be observing the same thing as I. Did you spray or drench with the Bayer product? Did you water between applications where the plants could suck up water without the chemicals? I tried a drench (trash can and pump with hose) with just the bayer for three consecutive weeks in early summer. That didn't work, or at least not completely. When I added the IGR into the mix, it was applied as a spray to the point of complete saturation of as much leaf surface as possible (top and bottom), again for three consecutive weeks, within a couple hours after watering the greenhouse in my normal way. I'm not sure of the rationale of that, but I did have one. It made sense to water before so that I wouldn't wash out chemical before it had a chance to be absorbed, and I thought that perhaps the leaves would be more actively transpiring right after a nice watering and more susceptible to absorbing chemical. Distance is supposed to have translaminar systemic activity (absorbed through the leaves), which is one of the reasons I picked it. I don't think EnstarII is systemic (I could be wrong). It is about the same cost, but you have to buy a whole quart... They target the same pathway. And actually, come to think of it, I used orthene instead of imidocloprid for the first two weeks. Both have systemic activity. I was worried that the bugs were becoming resistant to repeated imidocloprid treatment, and I hadn't used orthene in a while. This way I was hoping to get the resistant ones in the first two passes, and get the longer residual of the imidocloprid on the last one. And orthene is cheap... Probably a stupid idea. -- Rob's Rules: http://littlefrogfarm.com 1) There is always room for one more orchid 2) There is always room for two more orchids 2a) See rule 1 3) When one has insufficient credit to obtain more orchids, obtain more credit |
#9
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The battle of the scale (not the diet kind)
It's a hot humid day in the greenhouse.
The hot stud scale slides over next to the hot blob of a babe, "Hey slimy, how about you and me make some wild passionate scale love?" "I so love the shape of your probiscus." "Is there room under that shell for both of us?" Awwww....young scale love. "Diana Kulaga" wrote in message ... Gene, stop! Diana G "Gene Schurg" wrote in message news:uLOth.1148$FN1.200@trnddc08... Dianna, After all this is "G" rated newsgroup. We can't be too graphic. How's this "When the hot young masculine scale comes upon a sweet curvy babe of a scale....." Gene "Diana Kulaga" wrote in message news:aHOth.780$ch1.474@bigfe9... "When the momma scale mates with the daddy scale"........ You owe me a keyboard, Gene! Diana "Gene Schurg" wrote in message news:dtyth.6934$U81.4308@trnddc06... Diana, When the momma scale mates with the daddy scale the momma lays eggs under her shell. At some point the momma scale dies and protects the eggs with her shell which gets leathery and dry. After some time the eggs hatch and a bunch of small whitish dusty looking babies crawl out from under the shell and look for a nice leaf to attach to. These are the crawlers. In large quantities they could be mistaken for mealie bugs. Gene "Diana Kulaga" wrote in message ... Gene & Rob, I have a question for both of you. Thankfully, scale is generally not a huge problem for me. I see it now and then, but seldom, really. And I have never seen anything that I could identify as crawling scale. When I *have* had scale, it appears attached to the plant, having sunk its wicked fangs in already. Thorough searches have not produced anything further. Am I missing something? Diana "Rob" wrote in message ... Gene Schurg wrote: Rob, It is interesting that you could be observing the same thing as I. Did you spray or drench with the Bayer product? Did you water between applications where the plants could suck up water without the chemicals? I tried a drench (trash can and pump with hose) with just the bayer for three consecutive weeks in early summer. That didn't work, or at least not completely. When I added the IGR into the mix, it was applied as a spray to the point of complete saturation of as much leaf surface as possible (top and bottom), again for three consecutive weeks, within a couple hours after watering the greenhouse in my normal way. I'm not sure of the rationale of that, but I did have one. It made sense to water before so that I wouldn't wash out chemical before it had a chance to be absorbed, and I thought that perhaps the leaves would be more actively transpiring right after a nice watering and more susceptible to absorbing chemical. Distance is supposed to have translaminar systemic activity (absorbed through the leaves), which is one of the reasons I picked it. I don't think EnstarII is systemic (I could be wrong). It is about the same cost, but you have to buy a whole quart... They target the same pathway. And actually, come to think of it, I used orthene instead of imidocloprid for the first two weeks. Both have systemic activity. I was worried that the bugs were becoming resistant to repeated imidocloprid treatment, and I hadn't used orthene in a while. This way I was hoping to get the resistant ones in the first two passes, and get the longer residual of the imidocloprid on the last one. And orthene is cheap... Probably a stupid idea. -- Rob's Rules: http://littlefrogfarm.com 1) There is always room for one more orchid 2) There is always room for two more orchids 2a) See rule 1 3) When one has insufficient credit to obtain more orchids, obtain more credit |
#10
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The battle of the scale (not the diet kind)
And.....she says, flashing her scaly eyelashes, so weigh me!
-- Cheers Wendy No Spam Email Address Invalid Gene Schurg wrote: It's a hot humid day in the greenhouse. The hot stud scale slides over next to the hot blob of a babe, "Hey slimy, how about you and me make some wild passionate scale love?" "I so love the shape of your probiscus." "Is there room under that shell for both of us?" Awwww....young scale love. "Diana Kulaga" wrote in message ... Gene, stop! Diana G "Gene Schurg" wrote in message news:uLOth.1148$FN1.200@trnddc08... Dianna, After all this is "G" rated newsgroup. We can't be too graphic. How's this "When the hot young masculine scale comes upon a sweet curvy babe of a scale....." Gene "Diana Kulaga" wrote in message news:aHOth.780$ch1.474@bigfe9... "When the momma scale mates with the daddy scale"........ You owe me a keyboard, Gene! Diana "Gene Schurg" wrote in message news:dtyth.6934$U81.4308@trnddc06... Diana, When the momma scale mates with the daddy scale the momma lays eggs under her shell. At some point the momma scale dies and protects the eggs with her shell which gets leathery and dry. After some time the eggs hatch and a bunch of small whitish dusty looking babies crawl out from under the shell and look for a nice leaf to attach to. These are the crawlers. In large quantities they could be mistaken for mealie bugs. Gene "Diana Kulaga" wrote in message ... Gene & Rob, I have a question for both of you. Thankfully, scale is generally not a huge problem for me. I see it now and then, but seldom, really. And I have never seen anything that I could identify as crawling scale. When I *have* had scale, it appears attached to the plant, having sunk its wicked fangs in already. Thorough searches have not produced anything further. Am I missing something? Diana "Rob" wrote in message ... Gene Schurg wrote: Rob, It is interesting that you could be observing the same thing as I. Did you spray or drench with the Bayer product? Did you water between applications where the plants could suck up water without the chemicals? I tried a drench (trash can and pump with hose) with just the bayer for three consecutive weeks in early summer. That didn't work, or at least not completely. When I added the IGR into the mix, it was applied as a spray to the point of complete saturation of as much leaf surface as possible (top and bottom), again for three consecutive weeks, within a couple hours after watering the greenhouse in my normal way. I'm not sure of the rationale of that, but I did have one. It made sense to water before so that I wouldn't wash out chemical before it had a chance to be absorbed, and I thought that perhaps the leaves would be more actively transpiring right after a nice watering and more susceptible to absorbing chemical. Distance is supposed to have translaminar systemic activity (absorbed through the leaves), which is one of the reasons I picked it. I don't think EnstarII is systemic (I could be wrong). It is about the same cost, but you have to buy a whole quart... They target the same pathway. And actually, come to think of it, I used orthene instead of imidocloprid for the first two weeks. Both have systemic activity. I was worried that the bugs were becoming resistant to repeated imidocloprid treatment, and I hadn't used orthene in a while. This way I was hoping to get the resistant ones in the first two passes, and get the longer residual of the imidocloprid on the last one. And orthene is cheap... Probably a stupid idea. -- Rob's Rules: http://littlefrogfarm.com 1) There is always room for one more orchid 2) There is always room for two more orchids 2a) See rule 1 3) When one has insufficient credit to obtain more orchids, obtain more credit |
#11
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The battle of the scale (not the diet kind)
Based on what that web site said:
The hot stud scale slides over next to the hot blob of a babe, "Hey slimy, how about you and me make some wild passionate scale love?" And the babe blob says slime off and then takes care of it herself. |
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