Most notorious Pest Moth in the world | DiamondBack Moth (Plutella) скачать в хорошем качестве

Most notorious Pest Moth in the world | DiamondBack Moth (Plutella)

Plutella xylostella （Plutellidae） Thin,Delicate Beauty. About 1 cm. Tiny Moth, Huge Problem! 🐛🥬 Meet the Diamondback Moth (Plutella xylostella) — the sneaky pest wreaking havoc on your cabbages, broccoli, and cauliflower! The diamondback moth, Plutella xylostella (L.), is one of the most destructive pests of cruciferous crops worldwide. This pest has gained notoriety due to its high dispersal ability, substantial number of generations per year, and high potential to develop resistance to various classes of insecticides. Plutella xylostella.... aka Diamondback Moth. Class Insecta Subclass Pterygota Order Lepidoptera (Butterflies and Moths) Superfamily Yponomeutoidea Family Plutellidae Genus Plutella Complex Plutella xylostella Diamondback Moth - Diamond-back Moth Plutella xylostella (Linnaeus, 1758) Family - Plutellidae Plutella xylostella, commonly known as the diamondback moth (DBM) or cabbage moth, is a highly destructive, cosmopolitan insect pest of cruciferous (Brassica) crops. Agricultural pests of the Brassicaceae family. Like cauliflower, mustard , broccoli heads are prone to larve as well. this species possibly has more written about it than any other moth species . larvae are partial to Brassicaceae..... and have developed immunity to many chemical and biological agents developed by Homo sapiens. It's very common to find larvae and pupae of Plutella xylostella in cauliflower. This moth is considered to be harmful for cabbage, cauliflower, mustard and various crops . पत्तागोभी में डायमंडबैक मोथ (हीरक पृष्ठ पतंगा) कीट | Diamondback Moths on cabbage crops. Its larvae cause significant economic damage by feeding on the leaves, buds, and flowers of host plants. This moth is probably the most discussed among all types of harmful crop insects that have nearly worldwide. The presence of larvae or pupae within florets or heads (e.g., broccoli or cabbage) makes the produce unmarketable due to contamination. Found worldwide. All countries likely. Global Distribution. The species may have originated in Europe, South Africa, or the Mediterranean region, but it has now spread worldwide. "World Leader" in Insecticide Resistance: It was the first crop insect in the world reported to develop resistance to DDT in 1953. It was the first to evolve resistance in the field to Bacillus thuringiensis (Bt) microbial insecticides. To date, it has shown significant resistance to over 100 different active ingredients across almost every major chemical class, including organophosphates, pyrethroids, and modern diamides. Plutellidae family has peculiar characteristics,it has diamond shaped structure on its dorsal side. The small, grayish-brown moth sometimes has a cream-colored band that forms a diamond along its back. pronounced antennae. When its wings are folded at rest, a broad cream or light-brown band along the back forms a distinctive diamond shape, giving it its common name. Adults are weak fliers but can be carried long distances by wind currents. Due to its high reproductive potential and ability to rapidly develop resistance to insecticides, an integrated pest management (IPM) approach is recommended. Rapid Life Cycle and High Fecundity: DBM can complete up to 20 generations per year in tropical climates, with each female laying over 200 eggs. This rapid turnover allows for the quick selection of resistant genes, making it a "model organism" for studying evolution and resistance management. Plutella xylostella, Plutellidae; possibly the only animal species that has been appeared dominating times on research literature for their notorious pest status! 🐛 Larvae stage (caterpillars) is the most damaging they feed on leaves, making small holes and reducing crop quality. DBM is a relatively considered insignificant pest. However, in high densities, they become troublesome. 🦠 Its larvae chew through leaves and florets, causing massive yield losses and even rejected exports. Worst part? It’s resistant to many insecticides. Current management practices for diamondback moth in cabbage rely heavily on chemical control. However, increasing resistance to insecticides and concerns about nontarget effects underscore the need for alternative pest management tools. * It has developed resistance to several pesticides, so integrated pest management (IPM) is crucial. Cultural Controls: Practices include rotating crops (avoiding planting brassicas continuously), controlling cruciferous weeds which can act as host reservoirs, using overhead irrigation (which can drown young larvae), and removing crop debris after harvest. Biological Controls: Utilizing natural enemies such as predatory wasps (parasitoids like Diadegma insulare and Cotesia plutellae) and general predators like lacewings and spiders. #Plutellaxylostella #DiamondbackMoth #cabbagemoth #DBM #डायमंडबैकमोथ #पत्तागोभीमेंडायमंडबैकमोथ #Plutellidae #Plutella #Diamondback #cabbagefarming #cabbagedisease #PestControl