You are here

control aphid

Catalogue: Broadacre Field Crops DAFF QLD
Adult oat or wheat aphid, parasitised mummy with healthy aphid.. Aphids can affect any crop stage but are unlikely to cause economic damage to cereal crops expected to yield less than three tonne per hectare... Chemical control: Apply a foliar insecticide in late winter or spring to avoid direct damage to tillers and heads...
Related categories:
Catalogue: Broadacre Field Crops DAFF QLD
Adult oat or wheat aphid, parasitised mummy with healthy aphid.. Aphids can affect any crop stage but are unlikely to cause economic damage to cereal crops expected to yield less than three tonne per hectare... Chemical control: Apply a foliar insecticide in late winter or spring to avoid direct damage to tillers and heads...
Related categories:
Catalogue: Broadacre Field Crops DAFF QLD
Adult oat or wheat aphid, parasitised mummy with healthy aphid.. Aphids can affect any crop stage but are unlikely to cause economic damage to cereal crops expected to yield less than three tonne per hectare... Chemical control: Apply a foliar insecticide in late winter or spring to avoid direct damage to tillers and heads...
Related categories:
Catalogue: Broadacre Field Crops DAFF QLD
Can affect any crop stage; assess the potential for direct-feeding damage in late winter... Estimate the number of aphids per tiller... Chemical control: Apply a foliar insecticide in late winter or spring to avoid damage to tillers...
Related categories:
Catalogue: Broadacre Field Crops DAFF QLD
Can affect any crop stage; assess the potential for direct-feeding damage in late winter... Estimate the number of aphids per tiller... Chemical control: Apply a foliar insecticide in late winter or spring to avoid damage to tillers...
Related categories:
Catalogue: Broadacre Field Crops DAFF QLD
Can affect any crop stage; assess the potential for direct-feeding damage in late winter... Estimate the number of aphids per tiller... Chemical control: Apply a foliar insecticide in late winter or spring to avoid damage to tillers...
Related categories: