Diseases which are common in tomatoes and which insects are common in tomatoes and why

Oak wilt, caused by Ceratocystis fagacearum, is a lethal disease of oak (Quercus sp.). The disease is most serious on members of the red oak family, including red oak, scarlet oak, black oak, pin oak, etc. Members of the white oak family are generally not nearly as susceptible: white oak, swamp white oak, burr oak, etc. The disease is analogous to and potentially as serious as Dutch Elm Disease on American Elm. Both are introduced, exotic diseases caused by vascular wilt fungi; both diseases are transmitted by insects; both diseases can be transmitted through root grafts, and both fungi kill their host plants rather quickly.

Question translated into written English. Please don't type in all CAPS, it is rude, considered SHOUTING and difficult to read!

Grapes often rot on the vine because they've suffered insect damage. Fungal spores enter through broken skin and destroy growing fruit. The omnivorous leafroller (Platynota stultana) is common pest of grapes, and controlling this insect helps prevent rotting and dying fruit.

Why Are the Grapes Dying on the Vine? - Home Guides

https://homeguides.sfgate.com > Garden > Pest Control

Grape Diseases and Drying on the Vine - Home Guides

https://homeguides.sfgate.com > Garden > Pest Control
Pierce's disease causes the leaves and canes to become withered and dry. Any ripening fruit shrivels, as well. Phomopsis cane and leaf spot is most prevalent ...

Watch for these grape problems - The University of Vermont

https://pss.uvm.edu > ppp > articles > grapeprob
Suspend the netting above the plants, as laid right on the vines the birds can reach through to the fruit. Or grow Concord grapes, which they often don't bother

go google and type in -- problems with tomato leaves curling--
there are heaps of sites with good advice on the problem and what to do

Here you go. I found this to help you out.



Tomato plants tend to develop blossom-end rot when they receive uneven amounts of moisture. For example, plants that go from being too dry to too wet, then back, are susceptible to the disease. To prevent this, water your tomatoes regularly. Removing affected fruit can prevent blossom-end rot from spreading to new tomatoes. Tomato plants need 1 inch of water per week, on average.



Read more : http://www.ehow.com/info_8223873_do-turn-black-bottom-growing.html

Blossom end rot how to identify treat and prevent it

http://csfs.colostate.edu/pages/insect-diseases-aspen.html

Mosquito nets protect from all the diseases that insects, flies or mosquitos carry. Thus they protect against malaria, dengue fever, yellow fever, west Nile virus etc.

You want to use a mosquito net when malaria and other diseases are common on the area you're located, for the mosquito net to be affective it is important that the net doesn't have any holes or gaps large enough to allow insects to enter your tent.