saw-like ovipositor. Larvae are light to yellowish green in colour, with a large head and bright red eyes. The colour of the adult depends on the food…
the red palm weevil ( Rhynchophorus ferrugineus ) are typical weevils: the head extends with a long thin rostrum that holds the antennae and tiny…
cultivated chrysanthemums are more striking than the wild varieties. The flower heads can look like daisies or pompoms or buttons. This particular…
symptoms Tilletia controversa causes (bunted) heads that are slender and remain green longer than healthy heads. The glumes are opened either on some…
chrysanthemum, banana ( Musa sp.) Fusarium graminearum/Gibberella zeae ( Fusarium head blight or scab ): Cereals, soybean ( Glycine max ), tobacco (…
are nearly transparent white or yellowish to orange-yellow, with a large head and bright red eyes. Adult females are very variable in colour. They…
indicated that bee pollinators can help increase yields. The large flower head is called a composite flower, made up of two kinds of tiny florets. The…
shredded. This is typical for this disease. Infected plants may be stunted and heads may be distorted and failing to emerge from the sheath. Ear…
long and green or deep pink to red-brown. The antennae and sometimes the head is dark in colour. The siphunculi are black and bent outwards. The rose…
deposited on the soil surface. Larvae are cylindrical, tapering toward the head, and grey-brown in colour. Larvae have 4 instars (larval stages) an…
Get the latest news and information about your crops directly in your mailbox