Home |
Search |
Today's Posts |
#16
|
|||
|
|||
Okra being defoliated by bugs
Brooklyn1 Gravesend1 wrote in news:h0ge379coiq5ouvb674eko8360apc69afc@
4ax.com: Chris Thompson wrote: do you have any suggestions for saving the plants he's got growing _right now_? That would be cool and informative. Murphy Oil Soap... make a solution of an ounce to a gallon of plain water and use it to mist your plants. Be sure to spray the undersides of those huge leaves too, and it wouldn't hurt to drench the soil around your plants. http://www.colgate.com/MurphyOilSoap/faqs Duh. I knew that. And I should have remembered it. Thanks. Chris (no sarcasm intended) |
#17
|
|||
|
|||
Okra being defoliated by bugs
In article ,
Chris Thompson wrote: Billy wrote in : In article , Pat Kiewicz wrote: Zootal said: I'm going to keep a close eye on them for the next few days and see if I can spot anything eating them. I suggest a night-time foray with a flashlight. My guesses would be that your pest is the invasive Asiatic garden beetle. They have only recently reached the midwest. They feed at night and hide during the day. http://extension.entm.purdue.edu/cap...cGardenbtl.htm Presuming Pat is right, you ,ay want to look at http://www.hort.uconn.edu/ipm/greenhs/htms/ghsebeetles.htm The "Integrated Pest MAnagement" approach would have you try the spring Tiphia wasp, and beneficial nematodes (Heterorhabditis sp.) first. To avoid killing off beneficial insects. http://www.oardc.ohio-state.edu/biocontrol/j_beetle.htm http://www.ncbi.nlm.nih.gov/pmc/articles/PMC2618435/ You don't want to swat fleas with a sledgehammer. What's the time lag on introducing those biological controls? Also, not that biological controls introduced into places where they are not native can have disastrous side-effects. One need only look at Cane Toads in Australia for a demonstration. I admit I have not yet read the cites you provided. I am, however, impressed they come from Ohio State and the NIH. They certainly are going to contain worthwhile, pertinent info. If it's going to take months or a year for the bio controls to get up and running, do you have any suggestions for saving the plants he's got growing _right now_? That would be cool and informative. Chris Agreed, but IF the problem is the Asiatic garden beetle, or Japanese beetle, the only immediate solution I can think of would be chickens, or putting a bird feeder in the garden area. Biological controls, which will only suppress future generations, should be put in place; with the placement of maple, elm, cherry, tulip or pine trees, which adult wasps feed on. The wasp will also feed on the nectar of blossoms, such as forsythia, and on the extra-floral nectaries of peonies. Nematodes such as Heterorhabditis bacteriophora should be introduced into the environment, The wasps and the nematodes will suppress the grubs. Milky Spores and Bt would be other good weapons to use. The sledgehammer approach has a big downside. Treating fields with an broad-spectrum insecticide may tip the balance in the favor of potential pest arthropods. This is because natural enemies recover more slowly from broad-spectrum insecticides. The idea is to make the garden supportive of beneficial insects. All that said, I have serious doubts that the Asiatic garden beetle is the culprit here, because it is moving west from New England, and has only recently entered the midwest. -- - Billy Both the House and Senate budget plan would cut Social Security and Medicare, while cutting taxes on the wealthy. Kucinich noted that none of the government programs targeted for elimination or severe cutback in House Republican spending plans "appeared on the GAO's list of government programs at high risk of waste, fraud and abuse." http://www.politifact.com/ohio/state...is-kucinich/re p-dennis-kucinich-says-gop-budget-cuts-dont-targ/ [W]e have the situation with the deficit and the debt and spending and jobs. And itıs not that difficult to get out of it. The first thing you do is you get rid of corporate welfare. Thatıs hundreds of billions of dollars a year. The second is you tax corporations so that they donıt get away with no taxation. - Ralph Nader http://www.democracynow.org/2011/7/19/ralph_naders_solution_to_debt_crisis |
#18
|
|||
|
|||
Okra being defoliated by bugs
In article
, Billy wrote: In article , Chris Thompson wrote: Billy wrote in : In article , Pat Kiewicz wrote: Zootal said: I'm going to keep a close eye on them for the next few days and see if I can spot anything eating them. I suggest a night-time foray with a flashlight. My guesses would be that your pest is the invasive Asiatic garden beetle. They have only recently reached the midwest. They feed at night and hide during the day. http://extension.entm.purdue.edu/cap...cGardenbtl.htm Presuming Pat is right, you ,ay want to look at http://www.hort.uconn.edu/ipm/greenhs/htms/ghsebeetles.htm The "Integrated Pest MAnagement" approach would have you try the spring Tiphia wasp, and beneficial nematodes (Heterorhabditis sp.) first. To avoid killing off beneficial insects. http://www.oardc.ohio-state.edu/biocontrol/j_beetle.htm http://www.ncbi.nlm.nih.gov/pmc/articles/PMC2618435/ You don't want to swat fleas with a sledgehammer. What's the time lag on introducing those biological controls? Also, not that biological controls introduced into places where they are not native can have disastrous side-effects. One need only look at Cane Toads in Australia for a demonstration. I admit I have not yet read the cites you provided. I am, however, impressed they come from Ohio State and the NIH. They certainly are going to contain worthwhile, pertinent info. If it's going to take months or a year for the bio controls to get up and running, do you have any suggestions for saving the plants he's got growing _right now_? That would be cool and informative. Chris Agreed, but IF the problem is the Asiatic garden beetle, or Japanese beetle, the only immediate solution I can think of would be chickens, or putting a bird feeder in the garden area. Biological controls, which will only suppress future generations, should be put in place; with the placement of maple, elm, cherry, tulip or pine trees, which adult wasps feed on. The wasp will also feed on the nectar of blossoms, such as forsythia, and on the extra-floral nectaries of peonies. Nematodes such as Heterorhabditis bacteriophora should be introduced into the environment, The wasps and the nematodes will suppress the grubs. Milky Spores and Bt would be other good weapons to use. The sledgehammer approach has a big downside. Treating fields with an broad-spectrum insecticide may tip the balance in the favor of potential pest arthropods. This is because natural enemies recover more slowly from broad-spectrum insecticides. The idea is to make the garden supportive of beneficial insects. All that said, I have serious doubts that the Asiatic garden beetle is the culprit here, because it is moving west from New England, and has only recently entered the midwest. Actually, if left alone, their predators will show up, eventually. -- - Billy Both the House and Senate budget plan would cut Social Security and Medicare, while cutting taxes on the wealthy. Kucinich noted that none of the government programs targeted for elimination or severe cutback in House Republican spending plans "appeared on the GAO's list of government programs at high risk of waste, fraud and abuse." http://www.politifact.com/ohio/state...is-kucinich/re p-dennis-kucinich-says-gop-budget-cuts-dont-targ/ [W]e have the situation with the deficit and the debt and spending and jobs. And itıs not that difficult to get out of it. The first thing you do is you get rid of corporate welfare. Thatıs hundreds of billions of dollars a year. The second is you tax corporations so that they donıt get away with no taxation. - Ralph Nader http://www.democracynow.org/2011/7/19/ralph_naders_solution_to_debt_crisis |
#19
|
|||
|
|||
Okra being defoliated by bugs
Brooklyn1 Gravesend1 wrote in news:h0ge379coiq5ouvb674eko8360apc69afc@
4ax.com: Chris Thompson wrote: do you have any suggestions for saving the plants he's got growing _right now_? That would be cool and informative. Murphy Oil Soap... make a solution of an ounce to a gallon of plain water and use it to mist your plants. Be sure to spray the undersides of those huge leaves too, and it wouldn't hurt to drench the soil around your plants. http://www.colgate.com/MurphyOilSoap/faqs Seriously? I've never heard of the stuff before, not even sure where around here to get some. Might have to drive in to the city next week and look around. I wonder if lemon oil for wood would work? |
#20
|
|||
|
|||
Okra being defoliated by bugs
On Tue, 02 Aug 2011 17:44:53 -0500, Zootal
wrote: Brooklyn1 Gravesend1 wrote in news:h0ge379coiq5ouvb674eko8360apc69afc@ 4ax.com: Chris Thompson wrote: do you have any suggestions for saving the plants he's got growing _right now_? That would be cool and informative. Murphy Oil Soap... make a solution of an ounce to a gallon of plain water and use it to mist your plants. Be sure to spray the undersides of those huge leaves too, and it wouldn't hurt to drench the soil around your plants. http://www.colgate.com/MurphyOilSoap/faqs Seriously? I've never heard of the stuff before, not even sure where around here to get some. Might have to drive in to the city next week and look around. I wonder if lemon oil for wood would work? Murphy Oil Soap is sold in every stupidmarket in the US and most of the planet... everywhere Colgate Palmolive products are sold. |
#21
|
|||
|
|||
Okra being defoliated by bugs
On Aug 1, 4:26*pm, Zootal wrote:
we have the famous Oregon Slugs here, and yes they really do grow up to six or eight inches long. And the bigger puppies can do an amazing amount of damage in just one night! WA State, South Puget Sound area here, This year I have seen a fair amount of weevil and slug damage, even among those with an aggressive IPM program. Yet W/O pics it is only a guess. Do check these two. Lot of slugs hatching this year. It took me a month or two to get the weevils under control this year. Bios no help, soil too cold until 1st third of July. Sevin did best control, too wet for DE until late summer months here. Just now dusting with it. Chickens don't help much w/ weevils as their two different sleep cycles. Neem not so effective on weevils. You might try cardboard traps if so inclined. Good luck, hard to find Okra folks up here in the PNW. My other half will only eat it fried, I can't even sneak it in a gumbo |
#22
|
|||
|
|||
Okra being defoliated by bugs
WA State, South Puget Sound area here, This year I have seen a fair amount of weevil and slug damage, even among those with an aggressive IPM program. Yet W/O pics it is only a guess. Do check these two. Lot of slugs hatching this year. It took me a month or two to get the weevils under control this year. Bios no help, soil too cold until 1st third of July. Sevin did best control, too wet for DE until late summer months here. Just now dusting with it. Chickens don't help much w/ weevils as their two different sleep cycles. Neem not so effective on weevils. You might try cardboard traps if so inclined. Good luck, hard to find Okra folks up here in the PNW. My other half will only eat it fried, I can't even sneak it in a gumbo What do the weevils look like? I don't think I've ever seen them, don't even know what they look like or where they hide during the day. I can eat okra day and night....and then eat more... The plants are alive, but they barely survived childhood. And here it is, the middle of August, and the weather forecast is 70 and cloudy. I lost half of my cabbages to cabbage worms. By the time I found them, it was too late. I'm pulling 6-8 zucchinni form the garden every day, and my cucumbers have become an invasive species. Tomatillos exploding from every corner of the garden. Even the eggplants are huge, which is strange considering how cold the weather has been here. Some plants like this weather, some don't... |
#23
|
|||
|
|||
Okra being defoliated by bugs
I'm going to keep a close eye on them for the next few days and see if I can spot anything eating them. Watch for grasshoppers and leaf cutting bees Watch at night too, some creatures eat after dark. -- 09=IX |
#24
|
|||
|
|||
Okra being defoliated by bugs
What do the weevils look like? I don't think I've ever seen them, don't even know what they look like or where they hide during the day. Weevils are generally beetles with more or less long pointy snouts -- 09=IX |
#25
|
|||
|
|||
Okra being defoliated by bugs
Garrapata wrote in
: I'm going to keep a close eye on them for the next few days and see if I can spot anything eating them. Watch for grasshoppers and leaf cutting bees Watch at night too, some creatures eat after dark. I've been going out night and day, and I have yet to see anything eating them. The sevin stopped the carnage, but it wore off after week or so, and the defoliation resumed. Between the cold weather and bugs eating the plants, I'm loosing hope of getting an okra crop this year. OTOH I'm pulling 6-10 zukes a day from the garden, and the cukes are not far behind. |
Reply |
|
Thread Tools | Search this Thread |
Display Modes | |
|
|
Similar Threads | ||||
Thread | Forum | |||
Bees (and Bugs): - sunflower-mit-bugs-3_2005.jpg (1/1) | Garden Photos | |||
Melee bugs (Mealy bugs) | Plant Biology | |||
defoliated mimosa | Gardening | |||
Lady Bugs and Box Elder Bugs | Gardening | |||
bugs bugs bugs! | United Kingdom |