Webb11 juni 2024 · The tuber damage in storage has been stated to range from 1 to 72.5% in the endemic states. In Karnataka and Himachal Pradesh, up to 100% losses in storage have … Webb24 aug. 2012 · Many pests target potatoes but most of these occur very occasionally and are likely to do minimal damage. There is one, however, that can become a real problem …
Dealing With Potato Pests Colorado Potato Beetle Potato Tuber …
Webb6 maj 2008 · The potato tuber moth Phthorimaea operculella (Zeller) (Lepidoptera: Gelechiidae) is a major agricultural pest of solaneceous crops in warm countries worldwide. Webb26 juli 2024 · Background The potato tuber moth (PTM), Phthorimaea operculella (Zeller) (Lepidoptera: Gelechiidae), is an important pest. It attacks several cultivated … cynthia ulloa
Update on potato tuber moth in South Africa – AgriOrbit
WebbPotato-tuber moth. Request This. Title Potato-tuber moth [microform]. Format Microfiche Book Published Washington : U.S. GPO, 1913 ... Moths. Holdings Library Blmgtn - Herman B Wells Library Call Number Z1223 .Z7 C24 1996 no.A1.9-557.D Location WebbThe potato tuber moth, Phthorimaea operculella, is originally from South America and has been a pest in South Africa on potatoes for more than 100 years. It occurs in all … The potato tuber moth typically lives in areas near potatoes or within the vicinity of their host plant family, Solanaceae. Temperature is an important factor in the survival rate and development of P. operculella, and so they are typically found in warmer climates, preferring subtropical and tropical habitats. Visa mer Phthorimaea operculella, also known as the potato tuber moth or tobacco splitworm, is a moth of the family Gelechiidae. It is an oligophagous insect that feeds on the plant family Solanaceae and is especially … Visa mer P. operculella can be found worldwide but prefer subtropical, tropical, and mediterranean climates. In the United States, P. operculella have been spotted in at least 25 states, … Visa mer Oviposition The ovipositor of the P. operculella is approximately 1.5mm in length and 0.3mm in width. On either side of the ovipositor are approximately 30-40 tapering hairs that range from 0.03-0.3mm in length. At the tip of … Visa mer Parasites The larval parasitoid wasp Apanteles subandinus was introduced as a possible strategy to control P. operculella infestations. The parasite kills the moth towards the end of its larvae stage and has been found to be … Visa mer The potato tuber moth has a body length of about 10mm and a wingspan of about 12mm. Adult moths have a narrow, light brown body with grayish-brown wings containing a variety … Visa mer Potato tuber moth larvae are known for feeding on the tubers, roots, and foliage (on which they are leafminers) of potato plants (Solanum tuberosum). However, larvae are only able … Visa mer Egg Adult female P. operculella can lay over 200 eggs over their lifespan, depending on environmental conditions. The eggs are typically oval in shape, smooth, and have a pearly white to yellowish color. The eggs usually take around … Visa mer bimbettes beauty and the beast 1991