21 Bilder zum Thema "psyllid insect" bei ClipDealer

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Red grapefruit farm with row of young citrus plant under high-density polyethylene mesh cover to prevent Asian citrus psyllid ACP spread greening disease, huanglongbing, Hargill, South Texas. USA
Panorama view red grapefruit farm row of young citrus plant under polyethylene mesh cover to prevent Asian citrus psyllid ACP spread greening disease, huanglongbing HLB, Hargill, South Texas. USA
Panorama view drip irrigation system, thick fabric weed barrier, row young citrus plants under polyethylene mesh cover to prevent Asian citrus psyllid ACP spread greening disease, Hargill, Texas. USA
Fabrics weed barrier on row of young citrus plants under high-density polyethylene mesh cover to prevent Asian citrus psyllid ACP spread greening disease at grapefruit orchard in Hargill, Texas. USA
Close-up mesh cover on young citrus plants to prevent Asian citrus psyllid ACP spreading greening disease at grapefruit orchard in Hargill, South Texas, agricultural weed barrier, drip irrigation. USA
Drip irrigation system, thick fabric weed barrier with row of young citrus plants under polyethylene mesh cover to prevent Asian citrus psyllid ACP spread greening disease in Hargill, South Texas. USA
Panorama view red grapefruit farm row of young citrus plant under polyethylene mesh cover to prevent Asian citrus psyllid ACP spread greening disease, huanglongbing HLB, Hargill, South Texas. USA
Fabrics weed barrier on row of young citrus plants under high-density polyethylene mesh cover to prevent Asian citrus psyllid ACP spread greening disease at grapefruit orchard in Hargill, Texas. USA
Panorama view red grapefruit farm row of young citrus plant under polyethylene mesh cover to prevent Asian citrus psyllid ACP spread greening disease, huanglongbing HLB, Hargill, South Texas. USA
Panorama view red grapefruit farm row of young citrus plant under polyethylene mesh cover to prevent Asian citrus psyllid ACP spread greening disease, huanglongbing HLB, Hargill, South Texas. USA
Close-up mesh cover on young citrus plants to prevent Asian citrus psyllid ACP spreading greening disease at grapefruit orchard in Hargill, South Texas, agricultural weed barrier, drip irrigation. USA
Adult psyllid with nymph on the citrus plant leaf. This insect responsible for citrus greening disease in citrus crop. Used selective focus.
Asian citrus psyllid nymphs on the lemon plant leaf petiole. These are cell sap sucking insects which are the vectors of Citrus greening disease in citrus crops by infestation. Used selective focus.
Asian citrus psyllid on the edge of lemon plant leaf. Its scientific name is Diaphorina citri which one of the vectors of citrus greening disease has wide spread in southern Asia. Used selective focus
Macro photo of adult citrus psyllid also known as Diaphorina citri on citrus leaf. It is a important pest of citrus crops which is responsible in citrus greening. Used selective focus.
Immediately unless I fall to the ground
Adult Cacopsylla mali (syn. Psylla mali) or Apple Sucker on green leaf of apple tree (Malus domestica), Belarus
Apple tree leaves damaged by Cacopsylla mali (syn. Psylla mali) or Apple Sucker. Foliage with brown spots
Plant louse (green fly or lice)colony parasiting on the geranium bud
Plant louse (green fly or lice)colony parasiting on the rose bud
Close-up of citrus plant leaves showing signs of citrus whitefly infestation

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