eggs larvae

Listing 1 - 10 from 423 for eggs larvae

Pharaoh Ant, Monomorium pharaonis (Linnaeus) (Insecta: Hymenoptera: Formicidae)
... and Nesting Habits The Pharaoh ant colony consists of queens, males, workers, and immature stages (eggs, larvae, pre- pupae, and pupae). Nesting occurs in inaccessible warm (80 to 86°F), humid (80 ... slightly darker than the workers (Smith and Whitman 1992). Queens can produce 400 or more eggs in batches of 10 to 12 (Peacock et al. 1950). Queens can live four to ...
edis.ifas.ufl.edu

"To Spray or not to Spray, That is the Question..."
... and underside of the leaves, the stems, and the branches. Look for adult insects, webbing, eggs, larvae or pupae. Are there obvious signs of it's being "eaten"? If the culprit is ... . This sticky material prevents the wingless female from migrating to the upper branches to lay eggs for the next year's infestation. Tangle foot should be applied about September 1st for ...
gardenline.usask.ca

Squash Vine Borer, HYG-2153-92
... Eggs hatch in 9 to 14 days. Larvae enter the stem at the plant base within a few hours after hatching from the eggs. Larvae feed inside the stem for 4 to 6 weeks. Fully grown larvae ... wasps. Larval and adult ground beetles (Family Carabidae) can attack larvae of squash vine borer, but do not appear to cause ...
ohioline.osu.edu

Cycad Society of South Africa: Book Reviews
... same as for the cycads, and the text for each species is under the headings eggs, larvae, pupa, larval foodplant, habitat, habits, identification, and conservation, in this order for reasons understood by ...
www.cycadsociety.org

... eggs on the underside of leaves. When young larvae first hatch, they are brick red with black heads. Older larvae are pink to salmon colored with black heads. All larvae ... field can have all stages of Colorado potato beetles, eggs, larvae and adults. Management Control of Colorado potato beetle ... potato beetle. Those that do feed on the eggs, larvae, pupae, or adults have little impact on the Colorado ...
www.extension.umn.edu

Solenopsis geminata
... Larvae emerge from the eggs as soft, legless grubs. The queen feeds the young larvae with regurgitated oils. The last larvae stage, in addition to receiving liquid food, is also fed solid foods. The larvae ... to weeks taking care of eggs, larvae, pupae, and the queen. These small workers, called "miners", open the burrow to locate food, feed the queen and the new larvae, and begin construction of ...
www.extento.hawaii.edu

Orchidophilus atterimus
... & Mau, 1988). BIOLOGY Orchid weevils lay eggs inside pseudobulbs, in leaves (Dendrobium)and in leaf axils (Vanda). In the laborabory, eggs hatch in 11 days. Larvae feed for about 4 months, molting ... pyrethroid dip will help eliminate adults harbored in leaf axils but will probably not affect eggs, larvae and pupae inside stems or leaves. Material with feeding holes should be discarded. REFERENCES ...
www.extento.hawaii.edu

Orchidophilus perigrinator
... BIOLOGY The biology of the lesser orchid weevil has not been studied in Hawaii. Eggs Information lacking Larvae Information lacking Pupae Information lacking Adults The lesser orchid weevil adult measures about ... dip will help eliminate adults harbored in leaf axils but will probably not affect eggs, larvae and pupae inside stems or leaves. Material with feeding holes should be discarded. REFERENCES ...
www.extento.hawaii.edu

Spanagonicus albofasciatus
... may find which are usually agricultural crops or maintained grasses such as golf courses. EGGS Eggs are laid singly within the soft tissue of the terminal portion of the stem, ... sometimes prey on eggs and adults of the carmine spider mite (Tetranychuscinnabarinus), the cotton aphid (Aphis gossypii), eggs and young larvae of the tomato fruitworm (Helicoverpa zea), and the eggs, larvae and pupae ...
www.extento.hawaii.edu

Viburnum Leaf Beetle (VLB) Citizen Science, Cornell University
... Science, Cornell University Search Cornell Viburnum Leaf Beetle Citizen Science Larvae More pictures and information to help you identify larvae. Viburnum leaf beetle home Back to How to identify ... eggs, larvae are about 1 mm long, greenish-yellow to off-white, and lack spots. Larvae go through three instars (stages), shedding their cuticle ("skin") between each. Second- and third-instar larvae ...
www.hort.cornell.edu