The following contains the summaries surveys performed on an annual basis since 2010, aiming to estimate the severity of bagrada bug on directseeded and transplanted cole crops, and the intensity of chemical management required to control it. Bagrada hilaris is a hemipteran insect with a host range of over 70 plant species in. San bernardino county programs san bernardino county. We are working on projects related to the biology, ecology, and taxonomy of the heteroptera. A new invasive pest of cole crops in arizona and california. Capcas california association of pest control advisers adviser magazine. First identified in coastal southern california in 2008, the geographic distribution of this bug has expanded eastward, and by 2012, it was found across southern regions of california, arizona, nevada, and utah, as well as in western and southern new mexico and western texas. It could be mistaken for or erroneously referred to as harlequin bug. Bagrada bug creationwiki, the encyclopedia of creation science. The role of e2octenyl acetate as a pheromone of bagrada. Bagrada bug is a very serious pest and its distribution is growing, lead author of the study, elijah talamas, from the florida department of agriculture and consumer services told newsweek. The bagrada bug originated from the eastern and southern areas of africa and also egypt, zaire and senegal. This project was designed to build upon the significant research that had been. Ejournal of entomology and biologicals agriculture and.
Bagrada bug sabsence from california crop fields during most of the year raisesmany questions about the biology of this invasive insect. Bagrada bug is an invasive stink bug that has a taste for. In addition, a separate choice test was conducted to investigate the selection behavior of b. Brown marmorated stink bug in san luis obispo county.
First report of the invasive stink bug bagrada hilaris burmeister heteroptera. Alternative pest control methods for the invasive pest. The bagrada bug is an invasive pest species native to africa that has spread to india, pakistan, parts of. The heightened response of starved individuals to temperature is a novel. They thrive better hot growing climates and are more active in the heat of the day. Bagrada bug biology, damage, and control entomology today.
Spraying plants with a soapy solution bar soap has been found effective against bagrada bugs. The most recent uc cooperative extension information on bagrada bugs are on the santa barbara and monterey county websites. Invasive stink bugs and related species pentatomoidea. The painted bug, bagrada hilaris burmeister, is an invasive stink bug which. Nov 19, 2010 bagrada bugs are pests of cruciferae, they are able to feed on other plants hill 1983. Bagrada bugs become a major pest during the cole crop growing season of the spring and fall when favorable environmental conditions and food. Biology, ecology and management of bagrada hilaris on desert. Pdf invasive stink bugs and related species pentatomoidea. The painted bug, bagrada hilaris, native to eastern and southern africa and asia, was detected in california in 2008, and it has spread rapidly throughout several southwestern us states. Sustainability free fulltext evaluation of brassicaceae. Biology, ecology, and management of an invasive stink bug.
The pest and the damage done the invasive stinkbug known as the bagrada bug continues to hopscotch its way through california. Commonly known as the bagrada bug, it is native to africa, but is already an established and important pest of over 74 plant species in india, southern europe, southern asia and the middle east. It causes substantial damage to cruciferous crops such as broccoli, cabbage, mustards, and cauliflower, as well as infests a wide range of other crops and weeds species palumbo and natwick 2010, hill 1975. New wasp species named after fast and furious actor idris elba. But it is called bagrada bug, bagrada hilaris burmeister and belongs to the stink bug family pentatomidae of the order hemiptera.
Conducted laboratory bioassays to evaluate the lethal and sublethal e ects of seven insecticides with di erent modes of actions on the pink hibiscus. The bagrada bug bagrada hilaris is found throughout east and southern africa, egypt, zaire and senegal. Unlikely wasp enemy of a serious alien pest in north america. The book comprises the first of its kind to collate and detail the biology of invasive. Ucs ipm program issued a pest alert on bagrada bugs last year. N2 a series of hostchoice tests were conducted under greenhouse conditions to evaluate the host selection behavior of the bagrada bug, bagrada hilaris on commercial cruciferous seedlings. The bagrada bug preferentially feeds on cruciferous crops family. Biology, ecology and management of bagrada hilaris on. The bagrada bug, or painted bug, is a species of stink bug native to africa that spread to india and asia.
Host selection behavior of bagrada hilaris hemiptera. An exotic bug is found invading parts of southern california and arizona. Bagrada bug creationwiki, the encyclopedia of creation. California has more organic farms than any other state. University of california, riverside 5 february, 20142014. In namibia there are reports that sprinkling the plants with crushed bagrada bugs repels other bugs. Influence of starvation on walking behavior of bagrada hilaris. Research will continue on the seasonal phenology and immature descriptions of stink bugs such as mecidea major and moromorpha tetra, and that of predatory species such as the assassin bug sinea complexa reduviidae. Bagrada bug update ccof organic certification, education. Establishment of bagrada bug in california is a new usa and western. Bagrada bug, bagrada hilaris, is an invasive stink bug spreading through western arizona and southern california since 2008, causing severe crop, nursery, and landscape losses.
Bagrada bug invasion in southern california and arizona. The bagrada bug is a true bug in the order hemiptera, and more specifically is a stink bug in the family pentatomidae. Broccoli plants are most susceptible to damage in the seedling stage. Observations in the field in haryana, india, in july 1988july 1990 established that bagrada cruciferarum b. Bagrada bugs often infest wild mustard weeds, which are. Nov 30, 2019 bagrada bugs are only about 5 to 7 mm 0. Bagrada hilaris from wikipedia, the free encyclopedia bagrada hilaris is a species of shield bug known by the common names bagrada bug and painted bug see a short video at youtube. Emphases will be placed on the biology and potential impacts of the invasive stink bugs bagrada hilaris and halyomorpha halys. Biology adult bagrada bugs are 57 millimeters long with a shield like body palumbo and natwick 2010.
Salinas valley agriculture agriculture and natural. Adult bagrada bugs are 57 millimeters long with a shield like body palumbo and. Update on the bagrada bug as it moves up to san luis obispo county. Pentatomidae from new mexico, with notes on its biology. Biology, ecology, and management of an invasive stink bug, bagrada. A biome is an area that shares a similar climate with another area the bagrada bug live and hide in soil that is high in clay that is more dry. The painted bug, native to eastern and southern africa and asia, was detected in california in 2008, and it has spread rapidly throughout several southwestern us states. Work will continue on the biology and distribution of stink bugs in the state. In agriculture, bagrada bug is a pest of cole crops and other mustard family plants. The host selection behavior of the bagrada bug, bagrada hilaris on. Currently, it is widely distributed in southern california and also present in southern arizona. This video by surendra dara, an ipm advisor with uc cooperative extension, describes the bagrada bug bagrada hilaris, a new invasive pest.
Bagrada bug, painted bug, bagrada hilaris edis university of. Bagrada bugs look very similar to the common harlequin bugs, murgantia histrionic hahn fig. Bagrada bug entomology and nematology department university. Biology, ecology, and management of an invasive stink bug, bagrada hilaris, in north america. This seminar will provide an overview of bagrada bug biology and management for both organic and conventional vegetable production. Diel activity and behavior of bagrada hilaris hemiptera. Bagrada bugs are called stink bugs because of an unpleasant odor they give off when disturbed. Seedling cotyledon stage and young transplanted cole crops appear to be very susceptible to the piecing. An entomology seminar offered by uc cooperative extension monterey county will feature a talk on the biology and management of bagrada bugs. An invasive stink bug, bagrada hilaris burmeister hemiptera. Originally from africa, bagrada hilarus has spread to india and other parts of southern asia, the. Pests of crops in warmer climates and their control. This can be used effectively in combination with frequent soil cultivation keizer and zuurbier.
Sep 01, 20 bagrada hilaris burmeister, 1835 hemiptera. Bagrada bug biology india pakastan 10 20 30 5 10 15 20 25 0 75o f average temperature 86 o f 95 f 0 75o f average temperature 86o f 95o f development time days egg hatch nymph development preoviposition period adult longevity days 30 bagrada bug biology india pakastan 199 fecundity eggs female 10 20 30 5 10 15 20 25 95 45 0. The following contains the summaries surveys performed on an annual basis since 2010, aiming to estimate the severity of bagrada bug on directseeded and transplanted cole crops, and the intensity of. It also attacks potatoes, beetroot, papaya, maize, sorghum and pearl millet, legumes and cotton. Pentatomidae is a recent introduction to the united states. Bagrada bug has also become a major problem in nurseries where bedding plants, plugs, and transplants are produced, attacking young vegetable and ornamental plants in the mustard family brassicaceae cruciferae.
The bagrada bug, bagrada hilaris, also called the painted bug, is a stink bug that attacks various vegetable crops, weedy mustards and several ornamental plants within the mustard family brassicaceae such as sweet alyssum, stock, and candytuft. Arthropod biology and integrated pest management for new. Bagrada bug bagrada hilaris is a new invasive pest in arizona and california. Arizona cooperative extension university of arizona. Bagrada cruciferarum has been reported in east and southern africa. The pest has caused damage to many organic crops this summer and fall, primarily to mustard family crops including kale, arugula, broccoli, cabbage, collards. It has a wide host range, but mainly feeds on cruciferous hosts.
Bagrada bug published 9 you can help stop this new pest by recognizing and reporting it. Florida department of agriculture and consumer services. Pdf unusual ovipositional behavior of the stink bug bagrada. Jan 17, 2018 invasive stink bugs and related species pentatomoidea. Development of information on the bagrada bugs biology and ecology on our local crops will be important for developing pest management recommendations. Bagrada bug biology india pakastan 199 fecundity eggs female 10 20 30 5 10 15 20 25 95 45 0 75 o f average temperature 86o f 95 f 0 75o f average temperature 86o f 95o f. It is referred to as painted bug in some literature and is similar to the harlequin bug, murgantia histrionic in appearance. The eggs of the bagrada bug are just very small tanwhite balls. Despite the importance of this pest in many countries the biology, ecology, and. Home page division of agriculture and natural resources. Pdf the stink bug bagrada hilaris bermeister hemiptera. A polyphagous insect, it is particularly damaging to the billion dollar cole crop industry. The painted bug bagrada hilaris burmeister is an oligophagous insect herbivore with host plants across 23 families, though it preferentially feeds on plants in the family brassicaceae taylor et. The bagrada bug, bagrada hilaris, and the potatotomato psyllid, bactericera cockerelli, are key pests of horticulture in western north america.
Unlikely wasp enemy of a serious alien pest in north. The first instarthe stage of an insect or other arthropod between moltsof the bagrada bug looks like a small lady bug that is completely red, it is red from top to bottom. Bagrada hilaris burmeister, the bagrada stink bug or painted bug. This parasitic, stink bugkilling wasp has been named. Rearing the southern green stink bug, nezara viridula, with relevant aspects of its biology. By 2011, the pest had spread throughout southern california to san diego, imperial, orange, riverside, san bernardino and ventura counties. Pentatomidae, an invasive stink bug attacking cole crops in the southwestern united states. The bagrada bug has 5 stages of development and they all look different. The bagrada bug bagrada hilaris burmeister aka painted. The bagrada bug is a relatively new pest of broccoli in the united states. Bagrada bug bagrada hilarisburmeister north central ipm. Pdf laboratory rearing of bagrada hilaris hemiptera. The bagrada bug, a new invasive pest of cole crops in arizona. It is a major cabbage pest in botswana, malawi, zambia and zimbabwe.
1543 320 959 599 988 1437 1088 176 912 1364 246 91 1229 1316 24 79 657 918 1395 699 1497 1078 201 1364 279 972 1209 756 126 992 20 1233 834 626 1137 55 417