You are here

aphid parasite

Catalogue: Broadacre Field Crops DAFF QLD
Adults and nymphs form dense colonies... Adults are 3 mm long and may have wings... Adults and nymphs suck on sap and high numbers can result in reduced pod set, pod fill and grain quality...
Related categories:
Catalogue: Broadacre Field Crops DAFF QLD
Adults and nymphs form dense colonies... Adults are 3 mm long and may have wings... Adults and nymphs suck on sap and high numbers can result in reduced pod set, pod fill and grain quality...
Related categories:
Catalogue: Broadacre Field Crops DAFF QLD
Adults and nymphs form dense colonies... Adults are 3 mm long and may have wings... Adults and nymphs suck on sap and high numbers can result in reduced pod set, pod fill and grain quality...
Related categories:
Catalogue: Broadacre Field Crops DAFF QLD
Adults showing dark bands around the antennae segments... Photo: D Ironside Adult showing tube-like projections at the rear of the body... In eastern Australia, aphids appear to have declined in pest status since the introduction to Australia of bluegreen aphid (BGA) and spotted alfalfa aphid (SAA) in the 1970s when they caused widespread damage...
Related categories:
Catalogue: Broadacre Field Crops DAFF QLD
Adults showing dark bands around the antennae segments... Photo: D Ironside Adult showing tube-like projections at the rear of the body... In eastern Australia, aphids appear to have declined in pest status since the introduction to Australia of bluegreen aphid (BGA) and spotted alfalfa aphid (SAA) in the 1970s when they caused widespread damage...
Related categories:
Catalogue: Broadacre Field Crops DAFF QLD
Adults showing dark bands around the antennae segments... Photo: D Ironside Adult showing tube-like projections at the rear of the body... In eastern Australia, aphids appear to have declined in pest status since the introduction to Australia of bluegreen aphid (BGA) and spotted alfalfa aphid (SAA) in the 1970s when they caused widespread damage...
Related categories:
Catalogue: Broadacre Field Crops DAFF QLD
Bluegreen aphid, Acyrthosiphon kondoi, showing heavy aphid infestation.. Bluegreen aphid, Acyrthosiphon kondoi, showing misshapen and distorted lucerne leaves.. In eastern Australia, aphids appear to have declined in pest status since the introduction to Australia of bluegreen aphid (BGA) and spotted alfalfa aphid (SAA) in the 1970s when they caused widespread damage...
Related categories:
Catalogue: Broadacre Field Crops DAFF QLD
Bluegreen aphid, Acyrthosiphon kondoi, showing heavy aphid infestation.. Bluegreen aphid, Acyrthosiphon kondoi, showing misshapen and distorted lucerne leaves.. In eastern Australia, aphids appear to have declined in pest status since the introduction to Australia of bluegreen aphid (BGA) and spotted alfalfa aphid (SAA) in the 1970s when they caused widespread damage...
Related categories:
Catalogue: Broadacre Field Crops DAFF QLD
Spotted alfalfa aphid, Therioaphis trifolii, adults, showing leaf damage, yellowing or whitening of the leaf veins.. In eastern Australia, aphids appear to have declined in pest status since the introduction to Australia of bluegreen aphid (BGA) and spotted alfalfa aphid (SAA) in the 1970s when they caused widespread damage... Initial symptoms are yellowing or whitening of the leaf veins...
Related categories:
Catalogue: Broadacre Field Crops DAFF QLD
Spotted alfalfa aphid, Therioaphis trifolii, adults, showing leaf damage, yellowing or whitening of the leaf veins.. In eastern Australia, aphids appear to have declined in pest status since the introduction to Australia of bluegreen aphid (BGA) and spotted alfalfa aphid (SAA) in the 1970s when they caused widespread damage... Initial symptoms are yellowing or whitening of the leaf veins...
Related categories:

Pages