Imidacloprid - DISCUSSING PALM TREES WORLDWIDE - PalmTalk
网页2012年7月15日 · CONCLUSION: The results indicate that, when imidacloprid is applied as a systemic insecticide to the soil around. trees, it is likely to cause adverse effects on litter-dwelling earthworms if concentrations in the litter reach or. exceed about 3mgkg−1. Kona, on The Big Island. Hawaii - Land of Volcanoes.
Systemic Insecticide - DISCUSSING PALM TREES WORLDWIDE
网页2017年5月9日 · It is 75% imidacloprid and comes in a 2 oz. container that makes 100 gallons (1/4 tsp per 2.5 gallons). Each bottle costs ~$40 and is probably available only on the internet for most people. I have an eBay seller 20 miles from me who also carries lots of other horticultural products.
Gonna do the imidacloprid drench - what are my palm's heights??
网页2021年4月24日 · Use the shrub rating amounts on the label and the heights you mentioned, it won't hurt anything. I can't tell you more without seeing the concentration on the label. My concentration is 1.47% and if I were you with this concentration I'd mix about 6-8 ounces in a 2 gallon watering can and water around base of each. 1.
Systemic fungicides. Which ones are safe for palms?
网页2013年1月22日 · 4.4k. Gender:Male. Location:Carambeí-second tableland of the state Paraná - south Brazil. Posted January 22, 2013. I need to use a Systemic fungicide on my palms and I´d like to know if " Priori Xtra" that I have here at home ( groups Azoxystrobin: strobilurin; cyproconazole: Triazol) is a safe choice to use on palms.
Palm weevil and sistemic insecticides - PalmTalk
网页Posted November 6, 2021. On 11/4/2021 at 7:16 PM, TaylorPlantHunter said: The best way to treat large palms for weevils is injection. The equipment is costly, but so precise and clean. The most effective product is Emamectin benzoate, this is a true systemic and will absolutely kill weevils feeding on the palm.
Help With Trunk Boring Insect - PalmTalk
网页2022年6月11日 · A couple of sources/studies have said that Permethrin was longer lasting (4 weeks) than Bifenthrin (10-14 days) for attack prevention. This is odd to me, because Permethrin is normally considered less long-acting than Bifenthrin for general insecticidal purposes outside the home like foundation-door-window spraying.
Red Palm Mite - DISCUSSING PALM TREES WORLDWIDE - PalmTalk
网页2007年12月6日 · " Imidacloprid has a wide range of uses – soil, seed and foliar. It is used to control sucking insects such as rice-, leaf- and plant hoppers, aphids, thrips and whitefly. It is also effective against soil insects, termites and some species of biting insects, such as rice water weevil and Colorado beetle but has no effect on nematodes or ...
Systemic insect control potted palms
网页2015年7月6日 · Imidacloprid will work well on the other plant feeders. Treat the plant outdoors before moving things inside. It'll work better that way anyway because plant respiration is higher outdoors and that'll draw the active ingredient into the tissue better.
What are these crusty white spots on Sabal palmetto?
网页Posted May 6, 2020. It looks more like white fly larvae colonies, but they lack the excrement filaments they usually have. Regardless of the bug type, Imidacloprid will control almost all sucking insects. Make sure to use it when the palm is not blooming to avoid harming pollinating insects (bees, etc.). Hi 105˚, Lo 60˚.
Red palm weevil strikes again in Spain! Are no palms safe?
网页2017年11月22日 · And imidacloprid, tiametoxam and abamectine for endotherapy. I think in the next months or years, the imidacloprid, tiametoxam and clorpirifos will be not available for the new european laws. The future and may be the solution, will be with a new Syngenta insecticide, the Emamectine.