Mikoparasitisme from Trichoderma on tomato. It is a process that is complex and consists of several stages in attacking its host. The initial interaction of Trichoderma on tomato. by the way hifanya banked toward the host fungal attack, this indicates the existence of the phenomenon of the kemotropik response in Trichoderma on tomato. due to the stimulation of host hyfa http://www.todayprimetimes.com/2015/01/about-roma-and-plum-tomatoes-two.html or chemical compounds released by the host mushroom. When it reaches the host mikoparasit, hifanya then coiled Hypha the host to squeeze or to form structures such as the hook (hook-like structure), this mikoparasit juka mempenetrasi mycelium occasionally host with the host cell wall partially degrades.

The working mechanism of Trichoderma on tomato. (one of them is t. koningii) is pressing developments JAP by way of formation of antibiotics and mikroparasitisme, competition and colonization of rizomorfa. Destruction mechanism of Root Fungus white (JAP) occurs through the process of rizomorfa and mycelium Lysis. Enzymatic Lysis is the process by which selulose enzymes produced by t. koningii.

Trichoderma harzianum suppresses a tomato on the growth of the fungus phythoptora infestan on plant potatoes. The fungus Trichoderma on tomato harsianum this is a fungus isolates, so when using the compost will support growing fungus Trichoderma on tomato biaknya this so it can suppress the growth of phythopthora dilahan potatoes.

The fungus Trichoderma on tomato http://www.todayprimetimes.com/2015/01/tips-for-growing-tomato-plant.html is one of the types of mushrooms mikroparasitik/parasitic nature against other types of mushrooms. Well because this sifat2 Trichoderma on tomato we can make as an agent biokontrol against jenis2 mold fitopatogen. Advantages and keunggulanya are easily monitored and can breed, so his presence in the environment can survive.

Agricultural conditions nowadays are increasingly of concern. The ground is getting damaged by chemical/synthetic fertilizer tomatoes that is not balanced, excessive use of synthetic pesticides cause damage to ecosystems. Certainly behind these conditions there is still passion to return to a healthy and natural farming. One of them is by means of the use of biological agents and pesticides of the vegetable in the control of plant pest organisms.

Biological control lately, too much attention of the world and is often discussed in the seminar or Congress, and was written in the paper journal or literature, especially those related to plant disease. Controlling plant disease by using biological control agens comes as concerns the world community due to the use of synthetic chemical pesticides tomatoes. The existence of such concerns make biological control became one of a choice of how to control plant pathogens should be considered (Soesanto, 2008).

Understanding biological agens http://www.todayprimetimes.com/2015/01/knowing-carbs-in-tomatoes.html according to FAO (1988) are microorganisms, neither of which occur naturally like bacteria, protozoa, viruses and truffles, as well as the results of genetic engineering (genetically modified microorganisms) used to control pest plant organisms (OPT.). This understanding is then fitted with the definition according to FAO (1997), that is organisms that can reproduce itself as parasitoids, predators, parasites, arthropods and pathogens, plant-eaters tomatoes.