Wasp Gall

Chestnut Gall Wasp Quarantine 5-17-10 - Michigan
1 MICHIGAN DEPARTMENT OF AGRICULTURE PESTICIDE AND PLANT PEST MANAGEMENT DIVISION Chestnut Gall Wasp Quarantine WHEREAS, the Director of the Michigan Department of Agriculture, having found that a ... Access Doc

Asian Chestnut Gall Wasp On Connecticut Chestnut Trees
Asian Chestnut Gall Wasp on Connecticut Chestnut Trees Sandra L. Anagnostakis The Connecticut Agricultural Experiment Station (www.ct.gov/caes) ... View Doc

Managing The Erythrina Gall Wasp Problem In Hawaii By ...
Managing the Erythrina Gall Wasp Problem in Hawaii by Classical Biological Control Juliana Yalemar, Walter Nagamine, Mohsen Ramadan and Renato Bautista ... Fetch Here

Insect And Mite Galls - University Of Minnesota Extension
Insect and Mite Galls 2 Gall Makers Eriophyid Mites - these tiny mites typically overwinter on their host plant. wasp. Figure 6: Erineum gall on viburnum caused by an eriophyid mite. Insect and Mite Galls 5 Figure 7: Eastern spruce gall caused by an ... View Full Source

HORNED OAK G - University Of Illinois At Urbana–Champaign
Horned oak gall wasp have been detected in galls. One might hope a natural control would contribute to the wasp decline. CHEMICAL CONTROL Some suggest that a canopy spray at bud burst coinciding with the emergence of the wasp from ... Retrieve Full Source

Oak Galls Wasp - Eikargall 3. Vespa Skríður út - Skordýr ...
Marble gall wasp - Andricus kollari - emerging from an oak gall 2.7.2013. Oak marbles - Mutation formed in this oak tree - Gall nut or Oak galls - Eikargall. ... View Video

The Mealy Oak Gall On Ornamental Live Oak In Texas
Gall is induced by a small wasp, Disholcaspis cinerosa (figure 2). Gall-infested live oak trees occur throughout Texas in natural and planted situations. The gall wasp also is The Mealy Oak Gall on Ornamental Live Oak in Texas Page 7 of 16 ... Return Document

Oak Apple - Wikipedia
Oak apple or oak gall is the common name for a large, round, vaguely apple-like gall commonly found on many species of oak. Oak apples range in size from 2 to 4 centimetres (1 to 2 in) in diameter and are caused by chemicals injected by the larva of certain kinds of gall wasp in the family ... Read Article

Citrus gall wasp In Southern Australia
Citrus gall wasp in Southern Australia 2 NSW Department of Primary Industries, October 2016 are found, contact the nursery and return the Figure 3: Dissection before wasp emergence ... Fetch Full Source

Blue Gum Gall Wasp (Selitrichodes Globulus)
Page 1 of 2. Blue Gum Gall Wasp (Selitrichodes globulus) Distribution: USA: California. Although this wasp has not yet been found in Australia, it is certainly Australian ... Read Here

Gall wasp Species Diversity In The Prairies Of Central And ...
Final Report Illinois Wildlife Preservation Fund Small Project Proposal FY 2006 (July 2006-July 2007, extended to Dec 2007) Gall wasp Species diversity in the prairies of Central and Southern Illinois ... Fetch Here

The Death Of Oak Trees Baffled Tree Care Experts In The ...
He stubbornness of this Cape Cod mystery may be best illustrated by what the foremost expert admits he doesn’t know. crypt gall wasp, a native insect that’s wiped out oak trees in huge numbers on Long Island, and more recently baffled ... Fetch Full Source

Galls On Plants
Gouty Oak Gall Maple Bladder Gall Maple Spindle Gall Ash Midrib Gall Caused by a wasp, these hard, brown, lumpy, galls appear on the stems of black, red, pin, and scarlet ... View Full Source

Andricus Grossulariae - Wikipedia
Andricus grossulariae is a gall wasp species inducing agamic acorn cup galls on oak tree acorn cups and sexual phase galls on catkins. Synonyms include Andricus fructuum (Trotter, 1899), ... Read Article

Systemically Applied Insecticides For Treatment Of Erythrina ...
Systemically Applied Insecticides for Treatment of Erythrina Gall Wasp, Quadrastichus erythrinae Kim (Hymenoptera: Eulophidae) Abstract. The erythrina gall wasp (EGW), believed native to Africa, is a recently described species and now serious invasive pest ... View Document

Andricus Quercuscalicis - Wikipedia
Andricus quercuscalicis is a gall wasp species inducing knopper galls. Knopper galls develop as a chemically induced distortion of growing acorns on pedunculate oak (Quercus robur L.) trees, caused by gall wasps, which lay eggs in buds with their ovipositor. ... Read Article

Oak Cynipid Galls - CUES
IPM of Midwest Landscapes 171 Pests of Trees and Shrubs Oak cynipid galls Several species Order Hymenoptera, Family Cynipidae; gall wasps Native pests ... Document Viewer

ERYTHRINA GALL WASP - Home - Arborjet
DESCRIPTION The Erythrina Gall Wasp is an exotic pest of the Wiliwili tree (Erythrina variegata). Common tree names include tigers claw, Indian coral tree and Wiliwili-haole. ... Read Full Source

Understanding Oak Galls
Gall, caused by two closely related wasp species (Callirhytis spp). Horned oak gall occurs on Pin, Black, and Water Oak, while gouty oak gall occurs on Understanding Oak Galls UNIVERSITY OF ILLINOIS EXTENSION Horned Oak Gall . 2 ... Read Content

Jumpin’ Galls! - California State University, Chico
Jumpin’ galls! Chico State biology professor illuminates weird world of the California jumping gall wasp . By . Claire Hutkins Seda. This article was published on ... Return Document