Tomato spotted wilt virus (TSWV) is a Tospovirus affecting field tomato crops worldwide. The virus is transmitted by some species of thrips. The most damaging vectors in Italy are Frankliniella occidentalis and Thrips tabaci. Only the first instar larvae can acquire the virus from an infected plant. After acquisition, the virus replicates in the vector, and the viruliferous thrips is capable of...

A field experiment, laid out in Randomized Complete Block Design (RCBD) with split plot arrangement having four replications, was conducted at the south edge of Loess Plateau, Shaanxi, China to evaluate the responses of winter wheat and summer maize to different water saving management practices involving four mulching and irrigation treatments, i.e., plastic mulch ridge and straw mulch furrow ...

Plastic film mulching often increases the yield of winter wheat in Loess Plateau China, but physiological mechanisms are unclear, especially response to interaction between mulch and water supply. In this study, we investigated interactive effects initial soil (dry, moderate, wet), cover (plastic mulch, bare soil), seasonal conditions on dynamics dry matter partitioning, water-soluble carbohydr...

Banana (Musa spp.) is a crop with outstanding economic and social expression throughout the world. The objective of this study was to investigate effect different mulches types in growth production postharvest banana ‘BRS Platina’ not irrigated. experiment conducted farm Federal University Lavras (UFLA). Micropropagated plants cultivar BRS were planted field spacing 2.5 × 3.0 m (1333 ·ha-1), wi...

In the laboratory, Argentine ant, Linepithema humile (Mayr), mortality was positively correlated to the length of an aromatic cedar mulch section that had to be crossed before food could be reached. When ants could access food without crossing the mulch, mortality was not correlated to mulch section length. In the field, Argentine ants showed a tendency to avoid aromatic cedar mulch as a nestin...

To compare the soil water balance, yield and water use efficiency (WUE) of spring maize under different mulching types in the Loess Plateau, a 7-year field experiment was conducted in the Changwu region of the Loess Plateau. Three treatments were used in this experiment: straw mulch (SM), plastic film mulch (PM) and conventional covering without mulch (CK). Results show that the soil water chan...

Carbon black dispersions are superior to the best commercial silver and ceramic particle thermal pastes for providing high thermal contact conductance across mating surfaces that are smooth (0.05 lm). For mating surfaces that are rough (15 lm), the combined use of carbon black and silver is more effective than carbon, silver or ceramic pastes. The use of a silver paste to even out the rough sur...

Film mulching is an important agricultural practices used to improve crop productivity. Field experiments were conducted using maize (Zea mays L. ) to determine the effect of film mulching on soil physical properties and maize yield in 2006 and 2007 cropping seasons. The experiment was a randomized complete black design (RCBD) with four film treatments viz. Black film (BM), white film (WM), Bla...