Search results
Results from the WOW.Com Content Network
Manduca quinquemaculata, the five-spotted hawkmoth, is a brown and gray hawk moth of the family Sphingidae.The caterpillar, often referred to as the tomato hornworm, can be a major pest in gardens; they get their name from a dark projection on their posterior end and their use of tomatoes as host plants.
Since it is polyphagous (feeds on many different plants) during the larval stage, the species has been given many different common names, including the cotton bollworm and the tomato fruitworm. It also consumes a wide variety of other crops. [2] The species is widely distributed across the Americas with the exception of northern Canada and Alaska.
Plants can drop 50–100% of their foliage. BLS can also affect the stems of plants, leading to elongated, raised, light-brown cankers, less than .25 inch long. (5) Defoliation occurs more commonly in pepper plants than tomatoes, so tomato plants with bacterial leaf spot often have a scorched appearance due to their diseased leaves. [2] [5]
Grapes, tomatoes, peppers, pumpkin, many other plants: Basil: Hoverflies/Syrphidae [65] Aphids [65] Provides ground cover and much-needed humidity for pepper plants if allowed to spread among them. Because it attracts syrphidae, it reduces aphids through predation. [65] Parsley: Petroselinum crispum: Asparagus, [16] corn/maize, tomatoes: Apple ...
A genetically modified tomato, or transgenic tomato, is a tomato that has had its genes modified, using genetic engineering. The first trial genetically modified food was a tomato engineered to have a longer shelf life (the Flavr Savr ), which was on the market briefly beginning on May 21, 1994. [ 1 ]
Manduca sexta is a moth of the family Sphingidae present through much of the Americas.The species was first described by Carl Linnaeus in his 1763 Centuria Insectorum.. Commonly known as the Carolina sphinx moth and the tobacco hawk moth (as adults) and the tobacco hornworm and the Goliath worm (as larvae), it is closely related to and often confused with the very similar tomato hornworm ...
With a wide geographic range throughout Central and North America, H. lineata is known to feed on many different host plants as caterpillars and pollinate a variety of flowers as adults. [ 4 ] [ 5 ] Larvae are powerful eaters and are known to form massive groupings capable of damaging crops and gardens. [ 5 ]
Tomato is the main host plant, but T. absoluta also attacks other crop plants of the nightshade family, including potato, [2]: 240 eggplant, pepino, pepper and tobacco. [10] This introduction of other hosts is due to multiple relocations of the agriculture of these crops. [11]