Pheromone trap for red palm weevil
Webuse of the traps against red palm weevil *We place the basket with the pheromone, that lasts more than 3 months, in the upper lid. *In the inner bucket you can place 2 liters of … WebWhen the different stages of Red Palm Weevil (RPW) treated with the different three isolates of fungi Lecanicillium (Verticillium) lecanii different concentrations , the LC50 obtained of …
Pheromone trap for red palm weevil
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WebTrapping the red palm weevil with Pheromones. The red palm weevil is highly attracted to two different types of odors: volatiles from damaged palm trees, and aggregation … WebDates recorded the best weevil captures and was statistically at par with sugarcane. Addition of a food bait helped maintained the trapping efficiency of the pheromone lure. Oil palm fruit proved to be a poor bait as it adversely affected the efficiency of the pheromone trap. ISSN : 0253-4355 Record Number : 20063066145
Web10. júl 2024 · This paper deals with the mathematical modelling of the red palm weevil (RPW), Rhynchophorus ferrugineus (Olivier) (Coleoptera: Curculionidae), in date palms using chemical control by utilizing injection and sex pheromone traps. A deterministic and stochastic model for RPW is proposed and analyzed. The existence of a positive global … WebThe red palm weevil, Rhynchophorus ferrugineus (Olivier) (Curculionidae: Coleoptera), is not native to the United Arab Emirates (UAE). Since its arrival in 1985, it has been causing major damage to date palm trees. A primary control strategy has been the …
WebR. ferrugineus is managed in several coconut growing countries using area-wide pheromone based programmes that need a substantial commitment of funds over a period of time. Often, decisions to implement area-wide management of R. ferrugineus are based on pheromone trap captures in surveillance traps and or infestation reports. Web26. nov 2010 · Protocols for pheromone-based mass-trapping of the Asian palm weevil, Rhynchophorus ferrugineus (Olivier), are presented. The aggregation pheromone, …
WebThe aggregation pheromone is insect specific, which attract both sexes, “rhyncholure” for R. palmarum; “ferrugineol” & “ferrugineone” for R. ferrugineus. The trap density varies according to the number of weevil trapped per week. The recommended trap densities are given in Table 6-F. Table 6-F.
WebAlthough the weevils produce only one stereoisomer of these alcohols, no instances of isomeric inhibition have been observed, enabling stereoisomeric mixtures to be used in … simpson funeral homes in roanoke vaWebPheromone traps: An effective tool to manage rhinoceros beetle and red palm weevil in coconut ecosystem Author (s): VR Saminathan, S Mathiyalagan and K Geetha Abstract: Red palm weevil Rhynchophorus ferrugineus Olivier (Coleoptera: Rhynchophoridae) and Rhinoceros beetle Oryctes rhinoceros Linn. simpson funeral home webb city missouriWebTraps baited with the synthetic kairomone (1:3 ethyl acetate/ethanol) captured 1.4–2.2 times more total weevils than traps baited only with ferrugineol. Moreover, in most of the locations, the synthetic blend was at least as effective as the local coattractants used … simpson full face motorcycle helmetWebIn India too, thousands of farmers are constantly facing a risk of an unforeseen RPW infestation. You can keep them under control with Gaiagen’s Red Palm Weevil Lures & Traps. IMO Certified, 100% organic product safe for use in organic farming. Recommended for use in Coconut, Dates & Oil palms. Field viability: 180 Days, 2 traps recommended ... simpson funeral home in roanoke vaWebThis experiment was performed in date palm farms to assess the effectiveness of a newly designed pheromone trap (i.e., funnel trap) in capturing red palm weevil (RPW) adults and … razer megalodon drivers windows 10Web18. júl 2016 · An effective trap is developed that employs the newly identified major component of the male-produced aggregation pheromone, 2-methyl-5 (E)-hepten-4-ol (rhynchophorol) for the capture of large weevils of tropical America. 127 View 12 excerpts, references background and methods simpson funeral home obituaries roanoke vaWebcalled the red palm weevil (RPW), is a pest accidentally introduced into several European countries of the Mediterranean Basin during the last 10 years as a consequence of commercial exchanges of date palm trees from contaminated areas of ... 1- Red color trap( Aggregation pheromone + Kairomone + food bait). 2- Blue color trap( Aggregation ... simpson full episodes online free