spread of a plant pest (disease)
91Podosphaera pannosa — on Rosa sp. Scientific classification Kingdom: Fungi …
92heteropteran — ▪ insect order Introduction any member of the insect order Heteroptera, which comprises the so called true bugs. (Some authorities use the name Hemiptera; others consider both the heteropterans and the homopterans to be suborders of the… …
93House Sparrow — Male in Australia Female in England …
94Effects of global warming — This article is about (primarily) effects during the 21st century. For longer term effects, see Long term effects of global warming. The variou …
95Tomato spotted wilt virus — Taxobox color=violet name = Tomato spotted wilt virus (TSWV) virus group = V: ( ) sense RNA Viruses familia = Bunyaviridae genus = Tospovirus species = Tomato spotted wilt virus synonyms = The Tomato Spotted Wilt Virus (TSWV) is a type species of …
96Environmental effects of pesticides — Use of pesticides can have unintended effects on the environment. Over 98% of sprayed insecticides and 95% of herbicides reach a destination other than their target species, including nontarget species, air, water, bottom sediments, and… …
97Fruit tree propagation — is usually carried out through asexual reproduction by grafting or budding the desired variety onto a suitable rootstock. Perennial plants can be propagated either by sexual or vegetative means. Sexual reproduction occurs when male pollen from… …
98Senecio vulgaris — Common groundsel Scientific classification Kingdom: Plantae …
99Elms in Australia — The cultivation of elms in Australia began in the first half of the 19th century when European settlers imported species from their former homelands. Owing to the demise of elms in the northern hemisphere as a result of the Dutch elm disease… …
100performing arts — arts or skills that require public performance, as acting, singing, or dancing. [1945 50] * * * ▪ 2009 Introduction Music Classical. The last vestiges of the Cold War seemed to thaw for a moment on Feb. 26, 2008, when the unfamiliar strains …
