Biological Control Agents

International Symposia on Biological
Control of Weeds


Impact of agents



ArticleLead AuthorYear
A method to measure the percentage attack of organisms in the fieldWahba1969
The Effects on Reproduction of Removal of Plant Parts by Natural or Artificial MeansCavers1971
Ecology and behavior of Acentropus niveus, an aquatic moth on watermilfoil in New York state (ABSTRACT)Batra1973
An impact evaluation of the biological control of alligatorweed in the southeastern United States of America (ABSTRACT ONLY)Spencer1973
Biological control and its effect on production and survival of waterhyacinth leavesCenter1980
Defoliation pressure index: A tool for biological control of weedsNakano1980
Seed and stem weevils of puncturevine: A comparative study of impact, interaction, and insect strategyMaddox1980
Biological control of moisture stressed Opuntia aurantiaca using Dactylopius austrinusHosking1980
Stress inflicted by organisms on Canada thistleForsyth1984
Leaf life tables: A viable method for assessing sublethal effects of herbivory on waterhyacinth shootsCenter1984
The impact of Neochetina eichhorniae (Coleoptera: Curculionidae) on waterhyacinth in LouisianaCofrancesco1984
Conventional and novel procedures for evaluating herbivore damage on plants: the biological control of Sesbania punicea (Fabaceae) (ABSTRACT ONLY)Hoffmann1988
Biological control of Sesbania punicea with Neodiplogrammus quadrivittatus: Predictions of limited success soon confounded (ABSTRACT ONLY)Hoffmann1992
Biological control of Sesbania punicea with Trichapion lativentre: Diminished seed production reduces seeding but not the density of a perennial weed (ABSTRACT ONLY)Hoffmann1992
Evaluating the impact of Rhinocyllus conicus on Carduus nutans in New ZealandKelly1992
The effects of crown weevil, Trichosirocalus horridus, on the growth of nodding thistle Carduus nutans (ABSTRACT ONLY)Keown1992
The effect of multi-species herbivory on shoot growth in gorse, Ulex europaeusFowler1992
Impact of Apion ulicis (Coleoptera: Apionidae) on gorse, Ulex europaeus (Fabaceae), in an agricultural habitat in Chile (ABSTRACT ONLY)Norambuena1996
Performance of a Biological Control Agent, Galerucella calmariensis L. (Coleoptera: Chrysomelidae) on Purple Loosestrife Lythrum salicaria L. in Southern Manitoba (1993-1998)Lindgren1999
Measuring the Impact of Biocontrol Theory and Practice (ABSTRACT ONLY)Lonsdale1999
Assessing Target and Non-Target Effects of Lema cyanella Released for Control of Canada Thistle (ABSTRACT ONLY)McClay1999
Evaluating the flow-on effects of the biological control agents for Ageratina riparia (mist flower) on plant successionBarton2003
Paterson's curse crown weevil (Mogulones larvatus) impacts in north-eastern Victoria, Australia (ABSTRACT ONLY)Morley2003
Impact of Ischnodemus variegatus (Hemiptera: Blissidae) on the invasive grass Hymenachne amplexicaulis in Florida (ABSTRACT ONLY)Diaz2007
Impact of the bridal creeper rust fungus, Puccinia myrsiphylli (ABSTRACT ONLY)Morin2007
Impact of the rust fungus Uromycladium tepperianum on the invasive tree, Acacia saligna, in South Africa: 15 years of monitoring (ABSTRACT ONLY)Wood2007
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USDA Forest Service Bugwood University of Georgia