The BMSB was first discovered in eastern Pennsylvania in 1998 and has quickly spread to almost all of the continental United States and … Both nymphs and adults feed off of tree leaves and hanging fruit. The adults emerge in the spring and feed for several weeks on early season hosts before mating. Brown marmorated stink bugs can produce allergic reactions (rhinitis and/or conjunctivitis) in individuals who are sensitive to the bugs' odor (the defensive chemicals can be an aeroallergen). Over 300 plant species in agricultural, horticultural, and natural settings are susceptible to attack. (0.16 cm), pale green and laid from June to August. Adult brown marmorated stink bug. This product contains azadirachtin and pyrethrins, which are derived from botanical ingredients. The brown marmorated stink bug feeds on more than 300 plant species. Additionally, if the insects are crushed or smashed against exposed skin, they can produce dermatitis at the point of contact; there has not been much research in this regard, although it appears to affect only a small percentage of the population. You must have JavaScript enabled in your browser to utilize the functionality of this website. If your home has a fireplace, cap or screen the top of the chimney to keep out pests. Pesticides are poisonous. The brown marmorated stink bug feeds most commonly on the fruiting parts of plants, but it can also feed on leaves, stems, and even pierce through some tree bark. 6). The Brown Marmorated Stink Bug is a polyphagous feeder that attacks more than 170 different plant species including agricultural crops like vegetables, legumes and tree fruits. In 2002 it was If you're importing vehicles, machinery or parts, or sea containers from Italy, check what BMSB requirements may apply to you. During this time of year, they can often be found on the outsides of buildings or inside near doors, windows, and other entry points. Individuals sensitive to the odors of cockroaches and lady beetles are may be particularly affected by BMSB. Brown marmorated stink bug (BMSB) has a wide range of host plants. They cause major economic damage to fruit, vegetable, and field crops in the mid-Atlantic region. Figure 1. Flight mills were used to examine flight capacity of H. halys in order to better understand its invasive characteristics. American Entomologist 55(1): 19-20. US counties where BMSB has been detected as of November 2017. In order to identify the brown marmorated stink bug, bring it to the Daviess County Cooperative Extension Service Office. EPA has approved requests under the FIFRA section 18 emergency exemption program for use of the insecticides bifenthrin and dinotefuran on tree fruit to help manage populations of the brown marmorated stink bug. The nymph (juvenile) looks nothing like the adult. It has caused significant agricultural losses in recent years along the Atlantic seaboard of North America and in continental Europe. Most egg masses have about 25 eggs. Weather strip entry doors and/or install door sweeps if daylight is visible around the perimeter of the door. Adults are approximately 17 mm (0.66 in) long and are shades of brown on both the upper and lower body surfaces (Fig. Synonym(s): Class: Insecta Order: Hemiptera Family: Pentatomidae . It was introduced into the United States in the early 1990s, where Part of the insect family called Pentatomids, there are several different species of stink bugs across the United States. Adult brown marmorated stink bugs, like other pests, can enter homes through cracks and crevices. This publication focuses on managing BMSB to In addition to being a nuisance in homes, brown marmorated stink bugs are also problematic for businesses, especially businesses that ship products overseas. Managing this pest species is challenging because there are currently few effective pesticides that are labeled for use against them. In areas where they are established, they can enter structures by the hundreds or thousands. It also becomes a nuisance pest of homes as it is attracted to the outside of houses on warm fall days in search of protected, overwintering sites and can enter houses in large numbers. 4, 5). With few natural predators in North America, BMSB has spread quickly. Rice et al (2014) provide an excellent review of BMSB damage to a variety of crops and ornamental plants with numerous photographs of bugs and damage. For instance, in corn the stink bugs feed through the husk, piercing kernels and sucking out the juice resulting in shriveled kernels. 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