<![CDATA[Image RSS Feed for Image Collection 72130 - water hyacinth biological control - Selected Images only]]> http://www.ipmimages.org/collections/viewcollection.cfm?id=72130 Fri, 29 Mar 2024 06:22:04 -0400 Fri, 29 Mar 2024 06:22:04 -0400 http://Images.bugwood.org/ <![CDATA[scarab beetle Chalepides spp.]]> http://www.ipmimages.org/browse/detail.cfm?imgnum=0002092 scarab beetle Chalepides spp.]]> http://www.ipmimages.org/browse/detail.cfm?imgnum=0002092 <![CDATA[was released, (before release) at Lake Victoria at Kisumu Yacht Club]]> http://www.ipmimages.org/browse/detail.cfm?imgnum=0002097 water hyacinth weevils Neochetina spp.]]> http://www.ipmimages.org/browse/detail.cfm?imgnum=0002097 <![CDATA[<p>at Mara River</p>]]> http://www.ipmimages.org/browse/detail.cfm?imgnum=0002074 common water hyacinth Eichhornia crassipes]]> http://www.ipmimages.org/browse/detail.cfm?imgnum=0002074 at Mara River

]]>
<![CDATA[waterhyacinth grasshopper Cornops aquaticum]]> http://www.ipmimages.org/browse/detail.cfm?imgnum=0002088 waterhyacinth grasshopper Cornops aquaticum]]> http://www.ipmimages.org/browse/detail.cfm?imgnum=0002088 <![CDATA[data from Louisana showing reduced waterhyacinth acreage and limited annual growth after introduction of Neochetina eichhorniae in 1974, N. bruchi in 1975, and Niphograpta albiguttalis in 1979]]> http://www.ipmimages.org/browse/detail.cfm?imgnum=0002131 common water hyacinth Eichhornia crassipes]]> http://www.ipmimages.org/browse/detail.cfm?imgnum=0002131 <![CDATA[<p>late instar</p>]]> http://www.ipmimages.org/browse/detail.cfm?imgnum=0002091 pickerelweed borer Bellura densa]]> http://www.ipmimages.org/browse/detail.cfm?imgnum=0002091 late instar

]]>
<![CDATA[<p>extensive damage</p>]]> http://www.ipmimages.org/browse/detail.cfm?imgnum=0002093 planthopper Taosa inexacta]]> http://www.ipmimages.org/browse/detail.cfm?imgnum=0002093 extensive damage

]]>
<![CDATA[Lake Victoria at Kisumu Yacht Club]]> http://www.ipmimages.org/browse/detail.cfm?imgnum=0002096 water hyacinth weevils Neochetina spp.]]> http://www.ipmimages.org/browse/detail.cfm?imgnum=0002096 <![CDATA[<p>quarantine on leaf</p>]]> http://www.ipmimages.org/browse/detail.cfm?imgnum=0002085 petiole mining flies Thrypticus spp.]]> http://www.ipmimages.org/browse/detail.cfm?imgnum=0002085 quarantine on leaf

]]>
<![CDATA[waterhyacinth grasshopper Cornops aquaticum]]> http://www.ipmimages.org/browse/detail.cfm?imgnum=0002087 waterhyacinth grasshopper Cornops aquaticum]]> http://www.ipmimages.org/browse/detail.cfm?imgnum=0002087 <![CDATA[<p>Morphology of waterhyacinth plants: A. The "attenuated-petiole" rosette form produced in crowded conditions; B. An expanding axillary bud; C. A developing ramet; and D. The "bulbous-petiole" rosette form produced in open conditions. Abbreviations: ar - adventitious root; bb - bud bract; in - inflorescence; is - leaf isthmus; la - leaf blade; pl - primary leaf; pd - peduncle of flower spike; pt - leaf petiole; rh - rhizome; sp - spathe; st - stolon.</p>]]> http://www.ipmimages.org/browse/detail.cfm?imgnum=0002102 common water hyacinth Eichhornia crassipes]]> http://www.ipmimages.org/browse/detail.cfm?imgnum=0002102 Morphology of waterhyacinth plants: A. The "attenuated-petiole" rosette form produced in crowded conditions; B. An expanding axillary bud; C. A developing ramet; and D. The "bulbous-petiole" rosette form produced in open conditions. Abbreviations: ar - adventitious root; bb - bud bract; in - inflorescence; is - leaf isthmus; la - leaf blade; pl - primary leaf; pd - peduncle of flower spike; pt - leaf petiole; rh - rhizome; sp - spathe; st - stolon.

]]>
<![CDATA[tiger moth Paracles tenuis]]> http://www.ipmimages.org/browse/detail.cfm?imgnum=0002095 tiger moth Paracles tenuis]]> http://www.ipmimages.org/browse/detail.cfm?imgnum=0002095 <![CDATA[water hyacinth mirid bug Eccritotarsus catarinensis]]> http://www.ipmimages.org/browse/detail.cfm?imgnum=0002078 water hyacinth mirid bug Eccritotarsus catarinensis]]> http://www.ipmimages.org/browse/detail.cfm?imgnum=0002078 <![CDATA[<p>male</p>]]> http://www.ipmimages.org/browse/detail.cfm?imgnum=0002081 waterhyacinth moth Sameodes albiguttalis]]> http://www.ipmimages.org/browse/detail.cfm?imgnum=0002081 male

]]>
<![CDATA[<p>late instar</p>]]> http://www.ipmimages.org/browse/detail.cfm?imgnum=0002080 waterhyacinth moth Sameodes albiguttalis]]> http://www.ipmimages.org/browse/detail.cfm?imgnum=0002080 late instar

]]>
<![CDATA[waterhyacinth stalk borer Xubida infusella]]> http://www.ipmimages.org/browse/detail.cfm?imgnum=0002084 waterhyacinth stalk borer Xubida infusella]]> http://www.ipmimages.org/browse/detail.cfm?imgnum=0002084 <![CDATA[<p>Drainages infested</p>]]> http://www.ipmimages.org/browse/detail.cfm?imgnum=0002101 common water hyacinth Eichhornia crassipes]]> http://www.ipmimages.org/browse/detail.cfm?imgnum=0002101 Drainages infested

]]>
<![CDATA[<p>feeds on leaves producing a characteristic "tattered" appearance</p>]]> http://www.ipmimages.org/browse/detail.cfm?imgnum=0002089 waterhyacinth grasshopper Cornops aquaticum]]> http://www.ipmimages.org/browse/detail.cfm?imgnum=0002089 feeds on leaves producing a characteristic "tattered" appearance

]]>
<![CDATA[was released,(after release) at Lake Victoria at Port Bell]]> http://www.ipmimages.org/browse/detail.cfm?imgnum=0002099 water hyacinth weevils Neochetina spp.]]> http://www.ipmimages.org/browse/detail.cfm?imgnum=0002099 <![CDATA[plant hopper Megamelus spp.]]> http://www.ipmimages.org/browse/detail.cfm?imgnum=0002094 plant hopper Megamelus spp.]]> http://www.ipmimages.org/browse/detail.cfm?imgnum=0002094 <![CDATA[pickerelweed borer Bellura densa]]> http://www.ipmimages.org/browse/detail.cfm?imgnum=0002090 pickerelweed borer Bellura densa]]> http://www.ipmimages.org/browse/detail.cfm?imgnum=0002090 <![CDATA[<p>Neochetina eichhorniae (left) and N. bruchi (right)</p>]]> http://www.ipmimages.org/browse/detail.cfm?imgnum=0002075 water hyacinth weevils Neochetina spp.]]> http://www.ipmimages.org/browse/detail.cfm?imgnum=0002075 Neochetina eichhorniae (left) and N. bruchi (right)

]]>
<![CDATA[A mat in South Africa in decline due to infestation; at Clairwood Quarry]]> http://www.ipmimages.org/browse/detail.cfm?imgnum=0002079 water hyacinth mirid bug Eccritotarsus catarinensis]]> http://www.ipmimages.org/browse/detail.cfm?imgnum=0002079 <![CDATA[<p>Late-stage larva feed at the base of leaf petioles often damaging a subtending axillary buds</p>]]> http://www.ipmimages.org/browse/detail.cfm?imgnum=0002076 water hyacinth weevils Neochetina spp.]]> http://www.ipmimages.org/browse/detail.cfm?imgnum=0002076 Late-stage larva feed at the base of leaf petioles often damaging a subtending axillary buds

]]>
<![CDATA[<p>to leaf petiole caused by larvae</p>]]> http://www.ipmimages.org/browse/detail.cfm?imgnum=0002086 petiole mining flies Thrypticus spp.]]> http://www.ipmimages.org/browse/detail.cfm?imgnum=0002086 to leaf petiole caused by larvae

]]>
<![CDATA[with larval mines and exit hole]]> http://www.ipmimages.org/browse/detail.cfm?imgnum=0002082 waterhyacinth mite Orthogalumna terebrantis]]> http://www.ipmimages.org/browse/detail.cfm?imgnum=0002082 <![CDATA[<p>plants stressed by weevils tend to be of small stature and lose buoyancy</p>]]> http://www.ipmimages.org/browse/detail.cfm?imgnum=0002077 water hyacinth weevils Neochetina spp.]]> http://www.ipmimages.org/browse/detail.cfm?imgnum=0002077 plants stressed by weevils tend to be of small stature and lose buoyancy

]]>
<![CDATA[waterhyacinth stalk borer Xubida infusella]]> http://www.ipmimages.org/browse/detail.cfm?imgnum=0002083 waterhyacinth stalk borer Xubida infusella]]> http://www.ipmimages.org/browse/detail.cfm?imgnum=0002083 <![CDATA[was released, (before release) at Lake Victoria at Port Bell]]> http://www.ipmimages.org/browse/detail.cfm?imgnum=0002098 water hyacinth weevils Neochetina spp.]]> http://www.ipmimages.org/browse/detail.cfm?imgnum=0002098 <![CDATA[<p>Alligator Alley</p>]]> http://www.ipmimages.org/browse/detail.cfm?imgnum=0002100 common water hyacinth Eichhornia crassipes]]> http://www.ipmimages.org/browse/detail.cfm?imgnum=0002100 Alligator Alley

]]>
<![CDATA[redtop Agrostis gigantea]]> http://www.ipmimages.org/browse/detail.cfm?imgnum=1213013 redtop Agrostis gigantea]]> http://www.ipmimages.org/browse/detail.cfm?imgnum=1213013