adult weevils host:www.extento.hawaii.edu

Listing 1 - 5 from 5 for adult weevils

Cosmopolites sordidus
... Hely et al., 1982). Dispersal within a banana field occurs when adult weevils walk from plant to plant or when infested plants containing ... The resulting piece of trunk is placed back on the stump. Adult weevils are attracted to the surface between the piece and the stump ... aldrin were used in controlling this pest. Today, banana root weevils are reported to be resistant to these materials in several ...
www.extento.hawaii.edu

Listroderes difficilis
... in the southern U.S. mainland states and Hawaii. DAMAGE Adult weevils attack young tomato, potato and other vegetables. They may ... , 1939). BIOLOGY Female vegetable weevils reproduce parthenogenetically (without fertilization). The development period from egg to adult may take as many ... surface of the soil (High, 1939). When disturbed, the adult weevils feign death by falling upon their back or side, ...
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Anthonomus eugenii
... grubs. These fruits may also have weevil exit holes (holes where the developed adult weevil exited the fruit). Weevils may also inflict feeding punctures on buds and immature fruits. These feeding punctures ... , all stages can be found in all seasons. Pepper weevils undergo complete metamorphosis. The estimated total development time from egg to adult during the summer ranged from 16 to 23 days and ...
www.extento.hawaii.edu

Orchidophilus atterimus
... Phalaenopsis, Renanthera, Angraecum, Saccolobium, Cymbidium, Spathoglottis (Swezey, 1945). DISTRIBUTION Orchid weevils were first observed in Hawaii at an orchid ... pupal stage. This is the stage of transformation to adult. In preparation, larvae construct chambers of frass and fibers ... sexing the weevils (Mau 1984). Orchidophilus aterrimus is the largest of the so-called orchid weevils in Hawaii. ...
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Orchidophilus perigrinator
... Eggs Information lacking Larvae Information lacking Pupae Information lacking Adults The lesser orchid weevil adult measures about 1/8th by 1/16th in. The body and wingcovers are ... orchid weevil, although in size the largest individuals overlap the smaller of the orchid weevils (Buchanan, 1935). BEHAVIOR Information lacking. MANAGEMENT Non-Chemical Control Biological control--Parasites Information ...
www.extento.hawaii.edu